Web v1.0 — Initial Release

[AmandaHernow]

Encrypt & Decrypt Data Utility Tool — Web v1.0

A fully self-contained, browser-based encryption and decryption utility. No installation required. Everything runs locally in your browser — nothing is transmitted, stored, or logged.

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🌐 Use it directly in your browser

https://amandahernow.github.io/EncryptionDecryptionUtilityTool/Encrypt-Decrypt.html

No account, no sign-up, no tracking. Open and use.

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📥 Offline use

For maximum security or use without internet access, download the Encrypt-Decrypt.html file attached to this release. Save it anywhere on your device and open it in any modern browser — it requires no internet connection and contains everything it needs in a single file.

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Features

• AES-256-GCM authenticated encryption
• PBKDF2-SHA256 key derivation with 100,000 iterations
• Random salt and IV per encryption — the same input never produces the same output
• Light and dark theme
• Paste from clipboard and copy to clipboard
• Works on desktop, tablet, and mobile
• Fully offline — outbound network access is blocked by Content Security Policy
• No data stored anywhere — no cookies, no localStorage, no saved passwords

Requirements

Any modern browser — Chrome, Firefox, Edge, Safari. No extensions or plugins needed.

Notes

• Encrypted output is fully cross-compatible between the web version and the Android app — text encrypted on one can be decrypted on the other using the same password
• If you forget your password there is no way to recover the message

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💙 Support the developer via PayPal
✉️ encrypt.decrypt.support@hernow.net
🌐 hernow.net

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This discussion was created from the release Web v1.0 — Initial Release.