blockveil-aes-tool

AES-256-GCM encryption and decryption tool by BlockVeil. 100% client-side. No server. No logs. No installation.

Features

• AES-256-GCM encryption with Password or 256-bit Key mode
• PBKDF2 key derivation with 1,000,000 iterations and 256-bit salt
• Dark mode with full-screen ripple transition animation
• Password strength indicator (Very Weak to Very Strong)
• Floating hex particle background (canvas based)
• Output fields blurred by default. Click to reveal, click again to copy
• Auto session clear after 5 minutes of inactivity
• Output auto-blur after 30 seconds of being revealed
• Clipboard automatically cleared after 1 minute
• Fully responsive. Works on all screen sizes and browsers

How to Use

1. Download blockveil-encryption-tool-v2.html from Releases
2. Open it in any modern browser
3. No installation required

Security

• All encryption runs entirely in your browser
• No data ever leaves your device
• AES-256-GCM, the same standard trusted by governments and financial institutions worldwide
• PBKDF2 with 1,000,000 iterations and 256-bit salt
• bfcache protection. Sensitive data cleared on browser history restore
• Built on the Web Crypto API
• Open source. Review the code yourself

License

MIT License

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BlockVeil — We build in silence.