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Web v1.2 — Asian Language Bundle, Independent Decryption Guide, and Clear Warning Improvements

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@AmandaHernow AmandaHernow released this 28 Apr 20:17
· 36 commits to main since this release
web/v1.2
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banner_web_release_v1_2

Encrypt & Decrypt Data Utility Tool — Web v1.2

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.

This release expands web language support with the Asian language bundle, adds links to the independent decryption guide, and improves the clear-button warning so it is more obvious when the clipboard will be wiped.

🌐 Use it directly in your browser

https://amandahernow.github.io/EncryptionDecryptionUtilityTool/

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

📥 Offline use

For maximum security or use without internet access, download the attached HTML files from this release. Save them anywhere on your device and open them in any modern browser — they require no internet connection and contain everything needed locally.

✨ What's new in v1.2

  • Added full Simplified Chinese / 中文（简体） support to the web app and privacy policy page
  • Added full Traditional Chinese / 中文（繁體） support to the web app and privacy policy page
  • Added full Japanese / 日本語 support to the web app and privacy policy page
  • Added full Korean / 한국어 support to the web app and privacy policy page
  • Kept full English and German / Deutsch support from v1.1
  • Added links to the Independent Decryption Guide from the web app and public site pages
  • Improved the Clear confirmation message so it clearly warns that the clipboard will also be cleared
  • Changed the Clear confirmation action to use clearer "Clear All" wording
  • Updated the Clear confirmation button styling to look like a destructive action
  • Replaced the Encrypt and Decrypt button emoji locks with matching inline lock and unlock icons
  • Removed extra page links from the footer while keeping them in the crawl-friendly site-links section
  • Updated the help footer and web version number to 1.2

🔐 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
  • Clear button can wipe visible fields, output, and clipboard after confirmation
  • 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
  • Open source under GPL v3

🌍 Language support

✅ English
✅ German / Deutsch
✅ Simplified Chinese / 中文（简体）
✅ Traditional Chinese / 中文（繁體）
✅ Japanese / 日本語
✅ Korean / 한국어

Coming later

⏳ French / Français
⏳ Spanish / Español
⏳ Italian / Italiano
⏳ Portuguese / Português
⏳ Arabic / العربية
⏳ Farsi / فارسی

🧭 Independent decryption

The linked Independent Decryption Guide documents how the encrypted output is structured and how to decrypt messages without this web app, using standard command-line tools.

Guide:
https://amandahernow.github.io/EncryptionDecryptionUtilityTool/decryption-guide.html

This is useful for long-term access, transparency, and verification. Your data is yours, and the encrypted messages are not locked to this specific app interface.

🖥 Requirements

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

📝 Notes

  • Encrypted output remains 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
  • The sitemap page was intentionally left untranslated in this release

💙 Support and contact

PayPal: https://www.paypal.me/AmandaHernow
Email: encrypt.decrypt.support@hernow.net

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