Captions: Auto Video Subtitles

100% on-device transcription. No accounts, no uploads, no cloud — works in airplane mode. Bold social-ready captions, hardcoded straight into your .mp4. Ready for TikTok, Reels, and Shorts.

Key features included with caption creator pro

• Automatic TranscriptionPick a video from your camera roll and watch your spoken words turn into perfectly timed captions in seconds. Powered by Apple's on-device speech recognition.
• 100% On-DeviceYour video never leaves your phone. No uploads, no servers, no waiting on someone else's bandwidth. Works in airplane mode.
• CapCut-Style EditorA full timeline with audio waveform and draggable caption blocks. Tap to edit text, drag the handles to retime. Familiar to anyone who's edited a reel before.
• Batch List EditorScroll the entire transcript as a clean list. Fix typos, split lines, merge segments. Perfect for cleaning up a long video fast.
• Bold Social-Ready StyleHeavy white text with a thick black stroke, centered in the lower third. The exact look that performs on TikTok, Reels, and Shorts.
• Burn-In ExportRender the captions permanently into the video and save the .mp4 straight to your Photos library. Ready to upload anywhere.
• Private by DesignNo accounts. No tracking. No ads in your editor. The transcription engine runs entirely on your iPhone using Apple's SpeechAnalyzer.
• Multi-Language SupportTranscribe in English, Spanish, French, German, Japanese, Korean, or Simplified Chinese. Switch languages in Editor Settings.

Why caption creator

Most caption apps want you to upload your video to their servers and sign up for an account. Caption Creator does the whole job offline on your phone — fast, private, and available through Caption Creator Pro weekly, annual, or lifetime purchase options.

Built for short-form creators who care about their content and their privacy.

• Cong Le

Subscription terms

Caption Creator Pro is available as a Weekly (£2.99/week), Annual (£19.99/year), or Lifetime (£29.99 one-time) purchase. Payment is charged to your Apple Account at confirmation. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your Apple Account settings. Any unused portion of a free trial is forfeited upon purchase of a subscription.