say a sound.
choowi forges it.
connect CHOMPI, describe a sound, let any chatbot write it, hear it on CHOMPI, poke at it, keep it. runs in your browser: no install, no key, no account.
1connect
Find CHOMPI.
Your browser asks once for permission to use MIDI devices (including "system exclusive" messages, which is how sounds travel). Chrome or Edge on a computer.
Not connected.
2say it
What should it sound like?
3let a chatbot forge it
- Paste the prompt into any chatbot: ChatGPT, Claude, Gemini, whatever's open.
- Copy its whole reply and drop it here.
It plays on CHOMPI straight away (live on). Tweak it in the other tab.
4tweak & keep
Poke at it.
Save to CHOMPI
Saves the sound CHOMPI is playing into that slot on its card, like the panel's save. Recall it on the panel: toggle down, hold CHOMPI, presets page, the slot's white key.
Peek at the JSON
No sound yet.
CHOMPI plays what you hear here until you change it. Save to CHOMPI keeps it on CHOMPI's card; Save JSON keeps it on this computer.