All Bright Bar products collect zero user data. Source code is available on GitHub.
DevTools Pro
All-in-one developer toolkit: inspect CSS, detect fonts & colors, measure spacing, take screenshots, and more.
Products
Browser API Client
Lightweight API client in your browser. Send requests, inspect responses, manage environments. No app needed.
JSON Viewer Pro
Clean, fast JSON viewer with tree view, search, and syntax highlighting. No ads, no tracking.
Tailwind CSS Lookup
Inspect Tailwind classes on any element. Look up any class to see its CSS. Reverse lookup CSS to Tailwind.
Cookie DevTools
Developer cookie manager with real-time monitoring, environment profiles, and export to curl/wget.