CapiCap: Video Captions

CapiCap adds subtitles to your videos in 99+ languages — automatically, and 100% on your device. No watermarks. No ads. No subscriptions. No account. No tracking. Nothing you make ever leaves your device. Pick a video and CapiCap transcribes it locally using Whisper (the same open speech model that powers professional tools), running entirely on your device's Neural Engine. There is no upload, no server, and no waiting in a queue — no network connection required at all. HOW IT WORKS 1. Pick a video from your library or the Files app, or share one in from another app. 2. CapiCap transcribes it on-device, faster than real time on a recent iPhone, iPad or Mac. 3. Fix any words in the built-in editor. 4. Style your captions — start from twelve ready-made looks, then fine-tune fonts, weight, outline, colors, shadows, backgrounds, animation, size and position. Light up each word as it's spoken, show one word at a time, or set the caption behind the person on screen. Save your favorites as your own looks. 5. Export a new video with the captions burned in, ready to share. Prefer a subtitle file? CapiCap also exports a standard .srt you can use anywhere. WHY CAPICAP - Private by design. Transcription happens entirely on your device — your videos and words are never uploaded. - Works offline. No signal, no problem. Everything runs locally. - Understands 99+ languages. CapiCap recognizes the language of your video automatically, or you can pick it yourself. - iPhone, iPad and Mac, one app. On iPad and Mac the editor gets room to breathe: a big preview with the whole caption list beside it. - No watermarks, ever. Your exports are clean. - Original quality. Exports keep your video's resolution, frame rate and bitrate, 4K60 included. Nothing is downscaled, and the sound is copied as is. - Simple styling that looks good straight out of the box. LIFETIME ACCESS CapiCap is free to download, and your first 3 exports every month are on us. Want more? Lifetime access unlocks unlimited exports with one purchase — never a subscription. REQUIREMENTS Requires iOS 17 or later on iPhone and iPad, or macOS 14 or later on a Mac with Apple silicon (M1 or later). CapiCap matches the speech model to your device: iPhone 13 and later, iPhone SE (3rd generation), iPad mini (6th generation) and later, iPad (A16), every iPad with an M-series chip and every Mac use Whisper Large v3, the most accurate model; older devices use the smaller Whisper Base. It downloads once on first launch. Works best on iPhone 14 Pro or newer, on iPad with an M-series chip and on the Mac, which transcribe faster than real time.