Browse 100+ free Chrome extensions rated for privacy and security. Developer tools, productivity boosters, and safety-tested browser utilities.
Zovo Chrome Extensions & Browser Tools
A focused collection of Chrome extensions and free browser-based tools built by the Zovo team. Every extension follows strict privacy principles: minimal permissions, no data collection, no account required, and fully open architecture. Each tool solves one problem well.
All Zovo extensions are Manifest V3 compliant, audited for safety, and available at no cost. Browser tools run entirely in your browser with zero server communication.
Chrome Extensions
Tab Suspender — Save memory and speed up Chrome by suspending inactive tabs automatically.
Cookie Manager — View, edit, and delete cookies for any site with a clean interface.
JSON Formatter — Format, validate, and beautify JSON responses directly in the browser.
Color Picker — Pick colors from any webpage with an eyedropper and build palettes instantly.
Password Generator — Generate secure random passwords with configurable length and character sets.
QR Code Generator — Create QR codes from any URL or text with one click.
Word Counter — Count words, characters, sentences, and estimate reading time on any page.
Quick Notes — A lightweight browser notepad for capturing ideas without leaving your tab.
Base64 Encoder — Encode and decode Base64 text, images, and files directly in Chrome.
Unit Converter — Convert length, weight, temperature, and more without opening a new tab.
Free Browser Tools
No install required. These tools run entirely in your browser:
JSON Formatter Online — Paste, format, and validate JSON with syntax highlighting.
Base64 Converter — Encode and decode Base64 strings and files in your browser.
Password Generator Online — Generate strong passwords with entropy scoring.
Color Palette Generator — Create harmonious color palettes from any starting color.
Word Counter Online — Paste text and get instant word, character, and sentence counts.
QR Code Creator — Generate downloadable QR codes from URLs, text, or contact cards.
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All Free Tools — Browse 164+ browser-based tools that require no installation