RaffleFlow – Secure Serverless Giveaway System

Launch Your Own Professional Raffle in Minutes

RafflePro is the ultimate lightweight, secure, and verifiable raffle system powered by Google Firebase. No backend coding required—just upload to any static host and start selling tickets.

Security First Architecture

Unlike other templates, RafflePro implements Enterprise-Grade Security out of the box:

• Server-Side Validation: Strict Firestore Security Rules enforce data integrity.
• XSS Protection: Integrated DOMPurify sanitization to prevent attacks.
• Secure Authorization: Role-based access control (RBAC) via Firebase Auth.
• Anti-Tamper: Logic prevents unauthorized ticket generation or modification.

✨ Key Features

• 100% Serverless: Runs on Firebase Free Tier (Firestore + Auth).
• Verifiable Fairness: Hash-based algorithm ensures transparent winner selection.
• Responsive Design: Works perfectly on Mobile, Tablet, and Desktop.
• Visual Seat Picking: Interactive grid for selecting lucky numbers.
• Admin Panel Included: Manage prizes, settings, and users easily.
• WhatsApp Integration: Direct booking confirmation via WhatsApp.
• Google Sheets Sync: Automatically save every participant to your Google Sheet in real-time. Backup your data instantly!