Gesture Synth — Play Music with Hand Gestures Online
playgesturesynth.com
LaunchIndex first observed Gesture Synth — Play Music with Hand Gestures Online (playgesturesynth.com) live on 18 October 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
Gesture Synth — Play Music with Hand Gestures Online (playgesturesynth.com) was first observed live on 18 October 2026.
Gesture Synth is a free, in-browser AI-powered gesture synthesizer that uses hand-tracking to generate music locally. It features 21 landmarks, 59 chord progressions, Web MIDI output, and zero server uploads.
Its profile is classified as Saas within Technology / Artificial intelligence. Verification detected Google Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- playgesturesynth.com
- Category
- Technology / Artificial intelligence
- Website type
- Saas
- Observed title
- Gesture Synth — Play Music with Hand Gestures Online
- Observed description
- Free online gesture synth played with hand tracking in your browser. 21 landmarks, 59 chord progressions, zero server uploads, and Web MIDI support. Try it free!
- Detected technologies
- Google Analytics
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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