Rich Internet Apps — Curated Collection of Web Applications

Showing 12 of 12 tools

Any Notepad

AnyNotepad is a free, privacy-first online text tool suite offering 218+ browser-based utilities organized across 12 categories, all processing text locally in the user's browser with no server transmission, no cookies, no tracking, no accounts, and no signup required. The main interface presents a live text input area with real-time counters for characters, words, sentences, paragraphs, lines, tokens, reading time, and speaking time, with every tool applying its transformation instantly on click. Line Operations include title case, sentence case, uppercase, lowercase, remove new lines, standardize new lines, remove duplicate lines, sort lines ascending and descending, shuffle lines, number lines, remove line numbers, remove empty lines, trim lines, pad lines, word wrap, merge lines with custom delimiters, divide text into equal parts, divide keeping sentences intact, remove punctuation, reverse line order, prefix lines, wrap lines in quotes, sentence splitter, CSV to lines, lines to CSV, spaces to lines, and lines to spaces. Cleanup and Whitespace tools cover comprehensive whitespace cleanup, remove tabs, remove extra spaces, normalize quotes converting smart curly quotes to straight ASCII, remove accents and diacritics, remove non-ASCII characters, remove zero-width invisible characters, normalize Unicode spaces, and tabs to four spaces conversion. Encoding and Decoding provides Base64 encode and decode, URL percent encoding and decoding, full HTML entity encoding and decoding, binary encode and decode, Morse code encode and decode, ASCII decimal codes, NATO phonetic alphabet conversion, hex encode and decode, and ROT13 cipher. HTML and Code tools include remove HTML tags, escape and unescape HTML entities, strip CSS from HTML, remove Markdown syntax, remove code comments in all common formats, JSON formatter with pretty print and minify, CSV to JSON and JSON to CSV conversion, CSV to Markdown table, and lines to JSON array. Developer Cases and Formats covers camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, SCREAMING-KEBAB-CASE, dot.case, flatcase, UPPERFLATCASE, path/case, backslash case for PHP namespaces and Windows paths, Space_Snake case, Namespaced::Case for C++ and Ruby, case, .css-class selector case, Train-Case for HTTP headers, TSV to CSV and CSV to TSV, semicolons to CSV and CSV to semicolons, pipes to CSV and CSV to pipes, quote and unquote CSV values, spaces to CSV and CSV to spaces, and sort CSV values within rows. Writing and Editorial tools provide APA headline case, Chicago Manual of Style title case, lower title case for blogs and marketing, book title case for publishing, proper noun case with named entity recognition, find and replace with occurrence counting, regex find and replace with capture group support, fix broken line breaks from PDF copy-paste, and smart punctuation to ASCII conversion. SEO and Web includes URL slug generator, SEO keywords extractor with stop word removal, tag list generator, hashtag case generator, hashtag slug generator, bullet list formatter, social media character fit checker across 13 platforms, headline analyzer scoring 0 to 100 on engagement factors, and text truncator with ellipsis and word and sentence boundary modes. Creative and Fun tools offer alternating case, random case, toggle swap case, StudlyCaps, SpongeBob mocking case, Unicode small caps, circled bubble letters, squared block letters, fullwidth vaporwave text, fancy bold script, wide spaced text, upside down text, mirror text, Zalgo glitch text, reverse text and reverse words, leet speak, clap emoji text, drunk text simulator, emoji explosion, Unicode bold, Unicode italic, Unicode bold italic, Unicode monospace, Unicode double-struck blackboard bold, Fraktur old English gothic text, negative filled circle letters, superscript tiny text, Braille encoding, strikethrough text, underline text, and Pig Latin conversion. Search and Extract provides email address extraction, URL extraction, number extraction, phone number extraction, duplicate word finder, filter lines containing a keyword, count occurrences of a search term, find and replace, regex find and replace, extract IP addresses with IPv4 and IPv6 support, extract dates in multiple formats, extract hashtags, extract at-mentions, extract color codes in HEX RGB and HSL formats, and extract quoted strings from double single backtick and smart quotes. Analysis tools include sentence count with average words per sentence, paragraph count with structural metrics, detailed reading and speaking time calculator, average word length with distribution analysis, longest word finder, Flesch-Kincaid readability score with grade level, letter frequency analysis with visual bar chart, keyword frequency analysis with percentage distribution, N-gram generator for bigrams trigrams and beyond, syllable counter for poetry and haiku, and vocabulary richness analyzer with Type-Token Ratio and Yule's K measure. Security and Hashing covers MD5 hash calculator, CRC32 checksum calculator, SHA-1 calculator, SHA-256 calculator, SHA-512 calculator, password generator using the browser's cryptographic random number generator, Caesar cipher with configurable shift, Atbash cipher, Vigenère cipher with keyword encryption and decryption, and censor redact tool replacing specified words with block characters. Generators include Lorem Ipsum placeholder text, UUID version 4 generator, lines to SQL IN clause builder, number to words converter, words to number converter, Roman numeral converter, currency formatter for 8 world currencies, byte size formatter with SI and IEC units, sort lines numerically with natural number detection, acronym generator, timestamp converter between Unix epoch and human-readable dates, query string parser with JSON output, JWT decoder with claim analysis, crontab expression explainer, chmod permission calculator, env variable formatter, number base converter between decimal hex octal and binary, color code converter between HEX RGB and HSL, and language-specific code comment removers for PHP Python and HTML. Additional specialized tools include CSS minify, HTML minify, XML formatter and minify, JSON to YAML and YAML to JSON conversion, Markdown to HTML and HTML to Markdown conversion, SQL formatter with keyword uppercasing and clause indentation, JavaScript string escape, Python string escape, Java string escape, and regex metacharacter escape. CSV and tabular data tools include transpose table, extract CSV column by number or header name, sort CSV by column with automatic numeric detection, deduplicate CSV rows, and align columns to fixed width. Every tool is available as a standalone page with its own URL for direct access and sharing. The main interface also features a Daily Design Inspiration section presenting curated content from the A' Design Award including Design of the Day, Design Team of the Day, Designer of the Day, Design Legend of the Day, Design Interview of the Day, Highlight of the Day, Design Idea of the Day, Design Brand of the Day, and Design Trend of the Day. The AnyNotepad architecture routes every text operation through client-side JavaScript, keeping all text content within the browser's local memory with the server delivering only the application code itself and handling language selection. Available in 16 languages with full tool parity across every supported language.

Free

16 languages

Any Notepad

dice83

dice83 is a free, privacy-first random generation platform offering 83+ browser-based tools where every tool is fully configurable through the URL path, making each configuration bookmarkable, shareable, and independently indexable, with all randomness produced locally in the user's browser via the Web Cryptography API's getRandomValues() method, the same cryptographic entropy source that secures online banking, with no server computation, no server storage, no cookies, no tracking, no accounts, and no data transmission of any kind. The server delivers the page shell; the browser creates every outcome from hardware entropy collected by the operating system from thermal noise, electrical jitter, and quantum effects in the device's silicon, conditioned through a CSPRNG, exposed through the W3C Web Crypto API, and transformed by client-side JavaScript into the final result. Classic randomness tools include coin flip supporting one coin or hundreds with configurable flip counts via URL, yes or no decision maker, true or false boolean generator, left or right chooser, rock paper scissors with an impartial third throw, and dice face rolling a single die from one through six. Dice and number generation covers a full dice roller supporting any dice expression including d20, 2d6, 4d6kh3, and d8+5 typed directly into the URL, quick number generation where typing any number in the URL returns a random result, random integer from any range and any count, unique non-repeating number sets with no duplicates, sequence shuffle randomizing any range into random order, random decimal fractions between zero and one with configurable precision, random percentage from zero to one hundred percent, random ratio generating proportions that sum to one hundred, random prime numbers within any range, random Fibonacci sequence member, random binary strings of any bit length, random bytes in hex Base64 or binary format, random even numbers, random odd numbers, and random Roman numerals from I through MMMCMXCIX. String and identifier generation includes strong random passwords with every character class at any length, Diceware passphrases from the EFF wordlist, numeric PIN codes of four digits or more, random alphanumeric strings for tokens IDs and test data, UUID version 4 with 122 bits of structured randomness, random Unicode characters from over 149,000 codepoints, random letters from A to Z or any world script, random printable ASCII characters from the 94-character set, random emoji from the full Unicode set, NATO phonetic code words from Alpha through Zulu, and custom pattern generation from user-defined templates where L represents a letter and D represents a digit. Date and time tools provide random date selection from any year range with a visual calendar grid highlighting the chosen date, random time of day down to the minute, random duration in minutes within any range, random Unix timestamps as seconds since epoch, random ISO week numbers from 1 through 52, random month names localized to the user's language, random weekday names, random seasons, and random timezones from the IANA database showing UTC offset and local time. Geography and world data includes random coordinates placing a point anywhere on Earth with latitude longitude and DMS format, random angles from zero to 360 degrees with a visual compass dial, random countries with flag and region, random world currencies showing code symbol and name, and random languages from the world's living languages. Color and visual tools cover random colors in hex RGB or HSL with live swatches, random gradients with two random colors showing live CSS gradient preview and copyable code, harmonious color palettes generated from a random seed hue with triad complementary and analogous harmony modes, and random wavelengths from the visible electromagnetic spectrum displayed as their corresponding color. Group and decision tools include random turn order for any group size, random pair matching for partner assignments, random group splitting dividing any number of participants into any number of teams, tournament bracket generation with fair seeding, grid cell picker selecting a random cell from any grid size, random person picker with visual reveal for group selection, and lucky draw probability testing showing how many attempts it takes to beat configurable odds. Knowledge and culture tools provide random elements from the 118-element periodic table, random planets from the eight worlds of our solar system, random musical notes from the 12-tone chromatic scale with audio playback capability, random zodiac signs supporting both Western and Chinese systems, tarot card draws from the full 78-card deck supporting single card or multi-card spreads, Elder Futhark rune generation with symbol name and meaning, I Ching hexagram selection from the 64 six-line figures, and classical proportions including the golden ratio root-2 and silver ratio. Generative art tools create random pixel art on configurable grids unique every time, geometric identicon avatars from random seeds downloadable as SVG, random organic blob shapes as downloadable SVG, SVG wave section dividers for websites with copy-ready code, procedural Perlin noise textures with the algorithm behind clouds and terrain, symmetrical radial mandala patterns with configurable fold count, hypotrochoid spirograph curves from random gear ratios, Voronoi tessellation nearest-neighbor territory division, Delaunay triangulation low-poly art from random points, topographic contour terrain maps of imaginary landscapes, L-System fractal branching structures generating trees and ferns from recursive rules, random halftone dot patterns, Moiré interference patterns from overlapping grids, Guilloche mathematical line meshes replicating the ornamental patterns on banknotes, displaced parallel lines warped by procedural noise into organic waveforms, algorithmic stipple art pointillism with configurable dot density, random star ratings with half-star precision for prototype placeholder data, checkerboard patterns with random color pairs at any grid size, and asymmetric grid cell divisions with random colors creating Mondrian-style compositions. Probability and statistics tools include Gaussian bell curve generation producing random numbers that cluster around a configurable center with standard deviation, and weighted random selection with custom probabilities encoded directly in the URL. Interactive tools include random countdown timers where nobody knows how long they have. The dice83 architecture follows a four-step pipeline: the user types a URL where the path encodes the tool and every parameter and the language, the server reads the path via regex parsing into named variables while silently discarding query strings so the visible URL is the complete truth, the server ships a shell with whitelisted clamped and sanitized parameters plus metadata hreflang tags for 16 languages and JSON-LD structured data, and then the user's browser generates all randomness via crypto.getRandomValues() with the server already finished. The platform provides live verifiability through built-in statistical tests including a coin convergence test flipping 10,000 coins to demonstrate convergence toward 50 percent and a dice distribution test rolling 10,000 six-sided dice with chi-squared analysis confirming uniform distribution. Two people visiting the same dice83 URL produce completely independent outcomes generated from their own device's entropy. Roll history and session statistics live in the browser's localStorage under the user's control and clearable at any time through browser settings. dice83 never stores personally identifiable information, sets no cookies of any kind, runs no analytics pixels, and deploys no fingerprinting scripts. Available in 16 languages with full tool parity across every supported language.

Free

16 languages

dice83

5QR

5QR is a free, privacy-first QR Code generator built for people who just want a QR Code, running entirely inside the user's browser with all QR Code computation, rendering, live preview, and file preparation occurring locally via client-side JavaScript with no server transmission, no upload endpoint, no cookies, no tracking, and no account required. The complete workflow from blank input to downloaded production-ready file takes under sixty seconds: open 5QR.net, type or paste a URL or any text content, see the QR Code render in real time as each character is typed, customize the visual appearance, and download the finished file. From the first keystroke to the final download, the content typed into 5QR never travels to a server because the QR Code generation logic runs on the same machine the user is sitting at, making the privacy guarantee architectural rather than policy-based. 5QR accepts two input types: URL input for encoding any web address, and text or data input for encoding arbitrary text, contact information, Wi-Fi credentials, or any data string. A live preview updates in real time as content is entered, showing the exact QR Code that will be downloaded. Three output formats are calibrated for specific production contexts. SVG delivers an infinitely scalable vector file that opens cleanly in Figma, Adobe Illustrator, Inkscape, Affinity Designer, and any vector-capable design tool, preserving absolute sharpness at any print size from business cards to building-scale signage without rasterization artifacts, making it the ideal format for professional designers who need to place QR Codes into vector-based layouts at arbitrary dimensions. PNG exports render at four resolution tiers matched to real production needs: 1024 by 1024 pixels for web and screen applications including websites, email signatures, digital presentations, and social media posts; 2048 by 2048 pixels for standard print documents including brochures, flyers, business cards, and letterhead; 3600 by 3600 pixels for product packaging specifications where print density and scanning reliability at small physical sizes are critical; and 4096 by 4096 pixels for large-format signage, billboard production, exhibition displays, and professional prepress workflows where the QR Code may be printed at physical dimensions exceeding one meter. Transparent PNG produces the same four resolution tiers with no background fill, enabling direct compositing onto any color, material, photographic surface, textured substrate, or branded background without masking, clipping, or manual background removal, making it the preferred format for packaging designers, merchandise producers, and any workflow where the QR Code must integrate seamlessly onto a non-white surface. Five dot styles define the visual character of the QR Code modules: square provides maximum scanner compatibility across all reading environments and is the safest choice for mission-critical applications; rounded introduces softer geometry with gently curved module corners for brand aesthetics that require a friendlier visual tone; extra-rounded increases the curve radius further for a distinctly soft appearance; dots applies a fully circular module pattern creating a modern, design-forward look popular in fashion, hospitality, and lifestyle branding; and classy-rounded creates an asymmetric combination of rounded and sharp corners for a more distinctive and sophisticated result. Three corner square styles complement any dot choice: sharp for traditional technical precision, rounded for visual consistency with rounded dot styles, and circle for a fully curved corner treatment that pairs naturally with the dots module style. Custom foreground and background colors accept any hex value a brand system specifies, enabling precise color matching to corporate identity guidelines, Pantone equivalents, or any design specification. Four error correction levels give precise control over the reliability-to-density trade-off: Low at 7 percent recovery capacity for clean controlled print environments where the QR Code will be displayed without physical obstruction or wear; Medium at 15 percent for standard applications balancing data density with reasonable damage tolerance; Quartile at 25 percent recommended when the design includes a logo, icon, or graphic element embedded within the QR Code area because the additional redundancy compensates for the obscured modules; and High at 30 percent for codes displayed in environments where partial obstruction, physical damage, dirt, or wear is expected such as outdoor signage, industrial labels, warehouse tags, and construction site postings. The 5QR interface presents every feature on a single screen with no hidden settings, no multi-step wizards, no feature gates, and no upsell prompts. Every customization option, every output format, and every resolution tier is available to every visitor with full access from the first visit. 5QR is a project by the teams at Rich Internet Applications and Very Creative, independent studios focused on well-engineered privacy-first digital tools and good design, connecting to the broader ecosystem of the A' Design Award, a widely recognized international design competition evaluating outstanding work across architecture, product design, graphic design, and dozens of creative disciplines worldwide. 5QR collects no data, places no cookies, and runs no tracking of any kind. Available in over 100 languages with fully localized interfaces and complete client-side processing across every supported language.

Free

126 languages

5QR

daTimer

daTimer is a free online countdown timer and smart alarm tool designed for meetings, presentations, study sessions, focus intervals, break reminders, classroom activities, and any everyday timing need. Set a timer instantly using the scroll wheel picker, type a number on your keyboard like 500 for a 5-minute countdown, choose from quick presets, or share a direct timer link such as datimer.com/500 that auto-starts when opened. When your countdown reaches zero, choose what happens: play a sound alert (chime, bell, or beep), change the entire screen to any color visible from across the room, flash the screen to grab your attention, display a custom reminder message, or automatically open any website in a new tab. Combine all completion actions together for maximum impact. While the timer runs, the browser tab title shows the remaining time so you can work in other tabs without losing track, and the display turns amber in the final moments as an urgency indicator. daTimer works on any device with a modern browser, supports dark and light themes, requires no account, no signup, no download, and no installation. All processing happens locally in the browser with no data sent to any server, no cookies, and no tracking of any kind. Available in multiple languages worldwide.

Free

126 languages

daTimer

WalkURLs

WalkURLs is a free online sequential URL viewer that transforms any list of website addresses into a focused, one-by-one browsing experience inside a single window. Paste URLs into the sidebar one per line, click Add, and walk through each site in a full-width iframe with forward, backward, first, and last navigation. Auto-walk advances automatically at configurable intervals from 3 seconds to 5 minutes, with additional custom precision in milliseconds, seconds, or minutes via preset buttons or direct numeric input. A gradient progress bar and position counter track your location throughout the list. Full keyboard-driven navigation maps arrow keys to previous and next, Space to toggle auto-walk, Home and End to jump to first and last, S to toggle the collapsible sidebar, F to enter fullscreen, and question mark to open the built-in help panel. The help panel provides iframe-embedding guidance with ready-to-use server configuration examples for Apache, Nginx, Node.js, PHP, Vercel, and Netlify. Intelligent block detection identifies websites that restrict iframe embedding and surfaces a contextual warning with a direct link to troubleshooting documentation. All state persists across sessions via localStorage including the URL list, current position, walking speed, theme preference, and sidebar visibility. Export copies the full URL list to the clipboard for sharing or archiving. Supports dark and light themes with instant switching. Fully responsive across desktops, tablets, and phones with a full-screen sidebar overlay on mobile. Available in over 100 languages with complete right-to-left support. All processing occurs locally in the browser with no server-side data storage, no cookies, no tracking, no accounts, and no signup required.

Free

126 languages

WalkURLs

8×2 Web Calculator

8×2 Web Calculator is a free, accessibility-oriented, privacy-first online calculator available in over 100 languages. The calculator fills the entire screen, with auto-scaling display text and oversized button targets that adapt to any device from phones to large desktop monitors, making it comfortable for users with low vision, motor difficulties, or anyone who values clear, readable numbers. Every operation carries a distinct color: green for addition, red for subtraction, blue for multiplication, purple for division, orange for powers, and cyan for scientific functions, so results communicate both the answer and how it was produced at a glance. Specialized calculator modes at /plus, /minus, /multiply, /divide, and /scientific restructure the entire interface around a single giant operator button for focused, repetitive tasks. Scientific mode adds trigonometric functions, logarithms, square roots, powers, parentheses, and constants. Full keyboard operation maps every button to a key including single-letter shortcuts for scientific functions. A timestamped calculation history lets users tap any previous result to reuse it. Dark and light themes switch instantly and persist between visits. All computation runs locally in the browser with no cookies, no tracking, no accounts, and no data transmission.

Free

126 languages

8×2 Web Calculator

1TX

1TX is a free online text editor designed for privacy through architecture. Every character typed stays in the browser's local storage, every file saved downloads directly to the user's device, and the entire application runs as self-contained client-side code with no server-side data processing, no cookies, no tracking, no analytics, no accounts, and no signup. The editor opens instantly to a clean writing surface with live word count, character count, line count, and reading time. Eight purpose-built writing modes shape the environment for different workflows: default mode for everyday writing, focus mode and zen mode for distraction-free concentration, monospace mode for structured and technical text, typewriter mode for a classic writing feel, coder mode with green-on-black terminal aesthetics, and blank and black canvas modes that hide all interface chrome until summoned by edge gestures. Dark and light themes switch instantly and persist between sessions. Font size scales from 12 to 28 pixels, and typeface toggles between sans-serif and monospace. Full keyboard shortcut support covers save, open, new document, theme toggle, focus mode, and font switching. Tab and shift-tab indentation works directly in the editor. Files open via click, keyboard shortcut, or drag-and-drop, supporting .txt, .md, .log, .csv, .json, .js, .html, .css, .xml, .yaml, .py, .rb, .java, .c, .cpp, .go, .rs, .swift, .sql, and dozens more plain-text formats. Autosave writes to local storage continuously, and a visible save indicator confirms storage state in real time. The editor makes no claims over any content created, drafted, or edited within it. Available in over 80 languages with fully localized interfaces and complete right-to-left support for Arabic, Hebrew, Persian, Urdu, and other RTL scripts.

Free

126 languages

1TX

2URL

2URL is a free, privacy-first bulk URL opener that launches multiple links in a single action with spatial window arrangement and configurable timing. Paste a list of URLs one per line, comma-separated, or in any mixed format, then choose one of three opening modes: new browser tabs for rapid sequential access, cascaded windows stacked diagonally across the screen for layered viewing, or a smart grid that divides the display into evenly sized windows for simultaneous monitoring. A configurable delay between opens spaces each launch from instant to five minutes, with custom precision in milliseconds, seconds, minutes, or hours via preset buttons or direct numeric input. Drag and drop .txt, .csv, .tsv, .md, or .text files directly onto the input area to load URL lists from files up to 2 MB. Save named URL collections to browser local storage for one-click reuse of recurring workflows such as morning dashboard routines, client review stacks, monitoring panel sets, or research source batches. A launch history tracks the last five sessions with mode, timestamp, and URL preview for instant replay. The complete URL path serves as a shareable configuration: /grid/300 pre-selects grid mode with 300-millisecond delay, /cascade/3000 pre-selects cascade with three-second delay, and language prefixes like /fr/grid/300 localize the interface while preserving the configuration. Popup blocker detection identifies browser restrictions and provides browser-specific resolution guidance. All URL parsing, window management, list storage, and launch orchestration runs entirely inside the browser via client-side JavaScript with no server-side processing, no cookies, no tracking, no analytics, no accounts, and no data transmission of any kind. Dark and light themes switch instantly and persist between sessions. Available in over 80 languages with fully localized interfaces and complete right-to-left support for Arabic, Hebrew, Persian, Urdu, and other RTL scripts.

Free

126 languages

2URL

7IM

7IM is a free, privacy-first favicon generator that runs entirely inside the user's browser. All image processing, canvas rendering, ICO encoding, ZIP assembly, and file delivery occurs locally via client-side JavaScript with no server transmission, no cookies, no tracking, and no account required. Three creation modes cover every favicon workflow: image mode converts uploaded PNG, JPG, SVG, or WEBP files into a complete favicon package with automatic square cropping; text mode renders one to three characters as a favicon using fifteen curated typefaces including Inter, Roboto, Montserrat, Poppins, Open Sans, Playfair Display, Oswald, Raleway, Space Mono, Bebas Neue, Permanent Marker, Pacifico, Georgia, Courier New, and Arial Black with custom foreground and background colors and three shape options of square, rounded, and circle; and unicode emoji mode transforms any standard emoji or unicode character into a favicon with customizable background color and shape. A real-time canvas preview displays the favicon simultaneously at 512, 64, 48, 32, and 16 pixels so users see exactly how the favicon renders at every size browsers display. One-click ZIP download delivers a complete deployment-ready package containing favicon.ico with 16, 32, and 48 pixel layers, favicon.svg as an infinitely scalable vector, eight PNG files at 16x16, 32x32, 48x48, 64x64, 150x150, 180x180, 192x192, and 512x512 pixels, a configured site.webmanifest, a browserconfig.xml for Microsoft browsers and Windows tiles, and a README with integration instructions. Individual ICO, SVG, and PNG downloads are available separately. Ready-to-paste code snippets for HTML head integration, site.webmanifest content, and browserconfig.xml content generate automatically with correct theme color values. Dark and light themes switch instantly and persist between sessions. Available in over 80 languages with fully localized interfaces.

Free

126 languages

7IM

dPDF

dPDF (Direct PDF) is a free, privacy-first PDF toolkit that converts, extracts, merges, and splits PDF documents entirely inside the user's browser. All file processing runs locally via client-side JavaScript with no server transmission, no cookies, no tracking, no accounts, and no signup required. Convert to PDF from JPG, PNG, WebP, GIF, BMP, SVG, TXT, Markdown, HTML, CSV, and DOCX files, with automatic multi-image merging into a single multi-page PDF that preserves each image's original dimensions and resolution, and text and document files converting into cleanly formatted paginated PDFs ready for sharing or archiving. Convert from PDF by extracting every page as a high-resolution PNG or JPG image at three configurable render scales: 1× for speed, 2× for balanced quality, and 3× for maximum print-ready detail, or extract the complete text content of any PDF as a clean plain-text file ready for editing or analysis. Merge two or more PDF files into a single unified document with drag-and-drop reordering and one-click combination, preserving all original page dimensions, formatting, and embedded content across every merged file. Split any PDF by specifying individual pages, continuous ranges, or custom combinations such as 1-3, 5, 8-12, downloading the selected pages as a new standalone PDF. The dPDF architecture routes every document operation through client-side JavaScript, keeping all file data within the browser's local memory from the moment of file selection through final download, with the server delivering only the application code itself and all document processing happening exclusively on the user's hardware during the browser session. The complete data lifecycle exists within the browser tab, fully isolated from any external infrastructure, giving dPDF the same data-exposure profile as opening a file locally on the user's own desktop. Built for professionals handling confidential materials including attorneys preparing privileged case files and litigation documents, corporate executives reviewing pre-announcement financial models and M&A documentation, industrial designers and engineers processing proprietary schematics and pre-patent specifications, healthcare administrators converting patient-related documents with regulatory alignment, and creative professionals working with confidential client briefs, unreleased visual identities, and competition submissions. dPDF respects trade secrets, intellectual property, privileged communications, and copyrights by architectural design. Available in over 100 languages with fully localized interfaces, identical privacy architecture, and complete client-side processing across every supported language.

Free

126 languages

dPDF

IMG9

IMG9 is a free, privacy-first image processing suite that converts, optimizes, crops, scales, and resizes images entirely inside the user's browser. All image manipulation runs locally via client-side JavaScript with no server transmission, no upload endpoint, no file receiving mechanism, no temporary storage directory, no processing queue, no cookies, no tracking, no accounts, and no signup required. Eight tools in a single tabbed interface cover every common image processing workflow: format conversion between PNG, JPG, WebP, and AVIF with real-time file size comparison across formats and ten visual filters including brightness, contrast, saturation, hue rotation, blur, and opacity applied as independent toggleable layers; image optimization with precise quality control from lossless down to maximum compression across four presets of Lossless, Balanced, Aggressive, and Maximum with live before-and-after file size comparison showing savings percentage in real time; interactive visual cropping with eight aspect ratio presets including Free, 1:1, 4:3, 16:9, 3:2, 9:16, 3:4, and 2:3 plus exact pixel coordinate entry, 90-degree rotation increments, and horizontal and vertical flipping with real-time crop area dimension display; image scaling by exact pixel dimensions, percentage slider from 10% to 200%, or quick presets at 1920, 1280, 800, and 400 pixels wide with lockable aspect ratio and high-quality Lanczos resampling via Pica.js with configurable sharpening; web image optimization exporting at exact pixel dimensions for Open Graph at 1200×630, social media cards at 1200×675, professional networking posts at 1200×627, image board pins at 1000×1500, Schema structured data at 1200×900, and social squares at 1080×1080 with four fill modes of Smart Crop, Fit, Blur Fill, and Stretch and batch ZIP download; social media resizing generating correctly sized images for photo sharing posts, portraits, and stories, video platform thumbnails and channel banners, personal social media covers, posts, and event images, public social media posts and headers, professional networking posts and banners, and entertainment media vertical covers with batch ZIP download; award submission formatting for international A' Design Award requirements exporting a 3600×3600 main image and 1800×1800 optional images as JPGs with 72 DPI metadata tagging and fill modes of White Background, Smart Crop, and Proportional Fit with submission-ready ZIP download; and paper size fitting and cropping at 300 DPI resolution for A3 at 3508×4961, A4 at 2480×3508, A5 at 1748×2480, A6 at 1240×1748, A7 at 874×1240, A8 at 614×874, B5 at 2079×2953, and Legal at 2550×4200 with 300 DPI metadata tagging and fill modes of White Background, Smart Crop, Fit, and Blur Fill with batch ZIP download. IMG9 accepts PNG, JPG, WebP, AVIF, GIF, BMP, TIFF, and SVG input files. The IMG9 architecture contains no server-side image processing code, making the privacy guarantee structural and verifiable by inspecting network traffic during any session rather than dependent on policy promises. This is the distinction between a policy that says we will not look at your files and an architecture that says we have no mechanism to receive your files. This architectural approach makes IMG9 suitable for professionals handling confidential and sensitive visual material including attorneys working with case evidence and litigation photographs, financial professionals processing scanned invoices and tax documents, industrial designers handling unreleased product renders and pre-patent images, architects processing confidential blueprints and site surveys, organizations protecting trade secrets and competitive intelligence, teams preparing internal board presentations and HR documentation containing sensitive personnel data, and individuals processing scans of passports, national ID cards, and personal financial documents. IMG9 claims no rights, licenses, sublicenses, or ownership of any kind over any image processed and has no technical capability to access, store, index, copy, redistribute, sublicense, or derive value from user content. The legal assurance and the technical reality are the same statement expressed in two different languages. Over 30 export presets, 4 output formats, 10 visual filters, 8 image tools, and zero data collection. Available in multiple languages with fully localized interfaces and complete client-side processing across every supported language.

Free

126 languages

IMG9

T8X

T8X (Eight Texts) is a free, privacy-first online clipboard and multi-text scratchboard that displays 2 to 16 text areas simultaneously on a single screen inside the user's browser. All content is stored exclusively in the browser's local storage with no server-side data processing, no cookies, no tracking, no accounts, and no signup required. The server delivers only application code and handles page routing and language selection; every character of user content stays on the device by architectural design. T8X's defining feature is URL-as-workspace architecture: navigating to t8x.net/workspace/my-project instantly creates a named workspace carrying its own saved content and its own visual preferences, appending /twelve to any URL produces twelve text areas, navigating to /three produces three, and browser bookmarks become the filing system while browser history becomes the workspace archive, making the address bar itself the complete organizational interface with zero onboarding, zero configuration, and zero account creation. Every text area on screen functions as a self-contained clipboard tool with copy-all in one click, three paste modes replacing content or prepending or appending, 200 undo steps, save to file, load from file, live character and word counters, and a colored status dot showing empty, saved in green, or unsaved changes in orange at a glance. Dropping a single file onto any text area loads it immediately; dropping multiple files triggers intelligent workspace creation where T8X counts the files, creates a new workspace sized to the next available grid above the file count, places each file in a dedicated text area, and navigates to the new workspace in one gesture. Each workspace carries a distinct visual identity with independent light or dark mode and four color intensity levels of Clean, Pastel, Vivid, and Intense, each mapping eight distinct accent colors across text areas designed for full legibility in every combination, with every workspace remembering its own settings independently. Complete export control allows downloading any single text area as a file, downloading all text areas from a workspace combined into one file, or exporting every workspace ever created as a single archive. T8X is built for professionals who work with multiple pieces of text simultaneously: developers holding API responses, error logs, stack traces, and code snippets visible during debugging; web developers cross-referencing HTML, CSS, JavaScript, and design specifications across dedicated text areas; writers viewing research notes, outlines, and active drafts together; researchers synthesizing quotes from multiple sources in a spatial layout; translators placing source text, target translation, and glossary side by side; brand managers comparing campaign copy, messaging frameworks, and voice guidelines at once; legal and compliance professionals cross-referencing contracts, regulations, and draft language with all sensitive documents remaining exclusively on the device; and anyone who works with more than one piece of text at a time and wants everything visible, organized, and immediately accessible in one view. Available in over 126 languages with full right-to-left text rendering, a built-in language selection interface, and a complete URL structure for every language variant ensuring the same seamless experience for every user in their own language.

Free

126 languages

T8X