Blend styles, set a length, and get an original royalty-free track — sized for a 15, 30 or 60 second reel. Nothing is uploaded and nothing is downloaded — the music is synthesised on your device in about a second.
Each mood carries a weight. Tempo, brightness and note density are averaged across them, so 70% calm with 30% energetic gives you a genuinely intermediate piece rather than one or the other.
AI music models weigh hundreds of megabytes and take minutes per clip. This synthesises audio directly with the Web Audio API — about a second for a ten-second jingle, and nothing to download first.
The jingle is composed and rendered in your browser. No upload, no account, no server involved at any point.
The variation number seeds the composition. Keep it to get the same jingle back; shuffle it for a fresh one with the same mood.