Slice any recording into samples. Analyse an audio file with real-time spectrograms and waveforms, then cut it into individual samples. Runs entirely in your browser: nothing is sent to the cloud.
Catch an idea before it slips away. Sketch riffs, chords and melodies on a piano roll and hear them played back instantly.
Every scale that exists in real music. Browse the scales used around the world and through history, from jazz modes to ragas, maqams, gamelan and microtonal tunings. See where traditions overlap, giving different names to the same scale, with true tunings shown to the cent. Filter by region, pick a key, then play them on your laptop keyboard. Or build your own.
Flip any chord into its mirror image. Pick a chord on a mirrored piano and hear its negative-harmony twin, the technique popularised by Jacob Collier.
Read back your Claude Code sessions. Browse, search and filter your Claude Code conversation history files, including manual compactions. Runs entirely in your browser: nothing is sent to the cloud.
Sort huge photo folders, fast. Reorder photos by drag and drop or hot keys, with face detection and a duplicate finder. Runs entirely in your browser: nothing is sent to the cloud.
Find something to do with the kids. An interactive map of kid-friendly activities and events across London, with more cities coming soon.
A mixologist's map of flavour. Explore hundreds of liqueurs and spirits mapped by flavour profile, sweetness and strength, and find a substitute for any ingredient.