🎉 Initial Release
Fast, privacy-first developer utilities that run entirely in your browser. Now available as a web app and cross-platform desktop application.
✨ Features
Encoding & Decoding
- Base64 - Encode and decode Base64 strings with Unicode support
- URL Encoder - Percent-encode URLs and query parameters (encodeURI/encodeURIComponent)
- Hex Converter - Convert text to hexadecimal and back
Formatters
- JSON Formatter - Prettify, minify, and validate JSON with customizable indentation
- JSON Escape - Escape and unescape JSON strings for safe embedding
Testing Tools
- Regex Tester - Test regular expressions with live match highlighting, capture groups, and replace functionality
Security & Cryptography
- JWT (HMAC) - Decode, sign, and verify JWT tokens using HMAC algorithms (HS256/384/512)
- JWT (RSA) - Sign and verify JWT with asymmetric RSA keys (RS256/384/512, PS256/384/512) with in-browser key pair generation
- Hash Calculator - Compute cryptographic hashes: MD5, SHA-1, SHA-224/256/384/512, SHA3-224/256/384/512, RIPEMD-160. Supports both text and file input.
Generators
- UUID Generator - Generate UUIDs (v1 time-based, v4 random, v5 namespace). Bulk generation supported.
🔒 Privacy First
- 100% Client-Side Processing - All operations run entirely in your browser
- No Data Transmission - Nothing is ever sent to a server
- No Tracking - No analytics, cookies, or data collection
- No Account Required - Use all tools instantly without sign-up
💻 Platform Support
Web Application
- Access online at https://devtools.wsgrok.com
- Works on all modern browsers
- Fully responsive mobile design with collapsible sidebar
Desktop Application (via Tauri v2)
- macOS - macOS 10.13 or later (.dmg installer)
- Windows - Windows 10/11 (.exe and .msi installers)
- Linux - Ubuntu 22.04+ (.AppImage and .deb packages)
Desktop App Features
- Native performance using system webview
- Window size and position persistence
- Significantly smaller download size compared to Electron
- All web features work identically
📦 Installation
Web
Visit https://devtools.wsgrok.com in your browser. No installation needed.
Desktop
Download the installer for your platform from the https://github.com/TailrecIO/devtools/releases page.
macOS:
- Download DevTools_0.0.1_universal.dmg
- Open the DMG and drag DevTools to Applications
- Launch from Applications folder
Windows:
- Download DevTools_0.0.1_x64-setup.exe or .msi
- Run the installer
- Launch from Start Menu
Linux:
- Download devtools_0.0.1_amd64.AppImage or .deb
- For AppImage: chmod +x devtools_.AppImage && ./devtools_.AppImage
- For DEB: sudo dpkg -i devtools_*.deb
🌟 Open Source
DevTools is fully open source under the MIT License. Contributions, bug reports, and feature requests are welcome at https://github.com/TailrecIO/devtools
Live Site: https://devtools.wsgrok.com
Repository: https://github.com/TailrecIO/devtools
License: MIT