Built for Modern Software Engineering
Everything you need for daily debugging, decoding, and data inspection in one lightning-fast toolkit.
🔒 100% Offline & Private
Zero remote servers, zero analytics, zero external API calls. All computations happen in-memory inside your local browser process.
⚡ Native Side Panel Integration
Docked neatly next to your code editor, Postman, terminal, or browser tab. Instant toggle with Cmd+Shift+H.
🧠 Smart Selection Detector
Highlight tokens, Epoch timestamps, base64 strings, or JSON blobs on any web page to inspect or decode them instantly.
🚀 12+ Built-in Utilities
JSON Formatter & Filter, JWT Decoder, Regex Tester, Diff Viewer, Hash Generator, UUIDs, Timestamp Matrix, and more.
Instant Access to All Developer Utilities
Explore user manuals and developer documentation for every included tool.