UniDoc Encryption
Free, 100% client-side file encryption in your browser
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UniDoc Encryption - Free, 100% client-side file encryption in your browser

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Securely encrypt and decrypt files locally in your browser with our free client-side AES-256 tool. Complete zero-knowledge privacy, no server uploads, and no installation required.

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Hi Product Hunt! 👋 I built UniDoc Encryption to make file privacy simple and accessible without forcing users to trust third-party servers. Most web-based converters and encryption tools upload your files to remote cloud storage for processing. UniDoc Encryption takes a zero-trust approach: - 100% Client-Side Processing: Powered by the standard Web Crypto API. Files never leave your local browser. - Strong Encryption Algorithms: Keeps your sensitive data protected. - No File Size Limits: Handled locally on your hardware. - Completely Free: No accounts, paywalls, or trackers. I would appreciate your feedback and suggestions on features you'd like to see next!