Browse Apps

A browser drum machine and beat sequencer. Program grooves, record patterns, and export your beats as JSON.

Paste raw JSON and get clean, formatted output instantly.

Plan custom workouts organized by days and exercise blocks with built-in timers, dark/light themes, and local data persistence with JSON export/import.

Drop GeoJSON, KML, or GPX files onto an interactive map to visualize geographic data instantly. Everything runs locally.

Compress JSON into ultra-short URL-friendly strings. Paste JSON, get a crushed version you can share in URLs or query params.

Edit, format, validate, and explore JSON with tree and code views.

Visualize JSON as an expandable tree structure.