Developer Tools and Projects

Free browser-based developer tools (regex builder, JSON validator, API tester, Base64 converter, QR and password generators) and past projects.

• Git Commit Message Generator: Turn a plain description of your changes into a clear git commit message.
• Code Formatter: Format and beautify JavaScript, Python, HTML, and CSS in the browser.
• API Tester: Send REST requests with custom headers, query parameters, and bodies, and inspect status, timing, and response.
• Regex Builder and Tester: Build and test regular expressions with live matches, capture groups, replace, and a cheatsheet.
• JSON Validator: Validate, format, and minify JSON in the browser.
• Base64 Encoder and Decoder: Encode and decode Base64 text and images, including URL-safe Base64.
• Color Palette Generator: Generate complementary, analogous, triadic, and monochromatic palettes and export them as CSS, JSON, or PNG.
• Password Generator: Generate strong random passwords locally in the browser.
• 2FA Code Generator: Generate TOTP two-factor codes from a secret key in the browser.
• QR Code Generator: Create QR codes for links, text, contacts, and WiFi credentials.
• Portrait Background Processor: Replace a portrait background with a solid color, gradient, or blur and export JPEG or PNG.