// download · 15-day free trial
Try Clappy free for 15 days
Two editions, the same auto-editing engine — pick how much horsepower you want on your machine. No account, no card. Everything runs 100% offline.
✓ 15 days free, then it's yours to buy — only if you love it. · ✓ Nothing ever leaves your computer.
Detecting your system…
Clappy Light
The essentials, feather-light. Up and running in a couple of minutes.
⚡ 280 MB installer · ~8 GB once the AI models are in place- Auto-detects silences, hesitations & repeated takes
- Suggests the best take
- Generates subtitles (.srt)
- 100% local — nothing uploaded
- Core AI models included
Clappy Heavy
The full local AI studio. Every model on your machine — maximum quality, fully offline.
💾 1.3 GB installer · ~12 GB once every AI model is on your machine- Everything in Light
- All AI models bundled — highest quality
- Auto-writes your title & description
- Best detection on long recordings
- Zero cloud, zero data ever sent
Not out yet — leave your email and you'll be the first to know.
Light: 15-day free trial, no account, no card. · Heavy: coming soon — get notified above.
Good to know
The installer is 280 MB for Light and 1.3 GB for Heavy. On first launch, the app downloads its AI models once — about 8 GB for Light and 12 GB for Heavy in total. That's the price of running every model on your own computer instead of a server: nothing is ever streamed, and Clappy keeps working with the Wi-Fi off. Heavy's B-roll generator pulls a further 16 GB, but only the day you actually use it.
Start with Light if you want to be editing in minutes. Choose Heavy if you want the sharpest detection, French as well as English, and the extras — B-rolls, animations, studio audio — and you can spare the extra 4 GB. Both are free for 15 days, so you can try either.
Nothing is charged automatically. When your trial ends you decide whether to buy — one payment, yours for life. No subscription.
Yes — pick your system above and you'll get the right installer. (Apple Silicon & Intel Macs, Windows 10/11.)