Add subtitles to your stories
Automatically generate and overlay subtitles on your vertical videos. Private, fast, and completely free.
Download on the App StoreComing soon for iOS
How it works
Pick a video
Select any vertical video from your camera roll or record a new one.
Generate subtitles
Tap one button and the app transcribes your speech automatically.
Share everywhere
Export with subtitles baked in — ready for Instagram, TikTok, or YouTube Shorts.
100% Private
All processing happens on your device. Your videos never leave your phone.
Free to use
No subscriptions, no watermarks, no hidden fees. Just subtitle your videos.
Fast & accurate
Powered by on-device speech recognition for quick and reliable results.