Captions by Porträt
Auto Subtitles for Videos
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Add captions to any video — no subscriptions, no ads, no cloud. Export SRT, translate into 30+ languages, and style subtitles your way. All on your iPhone.
The only caption app with no subscriptions, no ads, and no cloud uploads. Everything runs on your device — your videos stay private.
WHETHER YOU'RE A CREATOR, EDUCATOR, OR ACCESSIBILITY ADVOCATE
– Reach wider audiences with accurate captions in their language
– Make your Reels, Shorts, and TikToks more engaging and inclusive
– Create accessible content without expensive software or subscriptions
POWERFUL CAPTION STYLING
– Position captions at the top, center, or bottom of the frame
– Choose from 4 professional fonts
– Bold and italic formatting options
– Three size presets: small, medium, or large
– Highlight the active spoken word with custom accent colors
– Full control over text color, background, and highlight
SRT EXPORT
– Export your captions as standard SRT files for use in any video editor or platform
– Make your content accessible everywhere with industry-standard subtitle format
– Grouped, readable subtitle formatting with smart sentence detection
PRIVACY MINDED
– All transcription and AI processing happens on your device using Apple's built-in speech recognition and language models. Your video never leaves your iPhone.
PROFESSIONAL EXPORT
– Captions rendered permanently into the video file
– Original audio preserved with no quality loss
– Ready to share on any platform or social media
FULL EDIT HISTORY
– Make a mistake? No problem. Unlimited undo and redo with a complete snapshot history lets you revert any change at any time.
MULTILINGUAL SUPPORT
– Video Captions supports 30+ languages with improved transcription accuracy. Switch languages and re-transcribe without losing your edits.
FREE
– No ads. No in-app purchases. No subscription. Video Captions is community-driven and 100% free.
– Performance and stability improvements
We're always working to make Video Captions better. If you're enjoying the app, a quick rating or review goes a long way — it helps us reach more people and lets us know what features you'd love to see next. Thank you for your support!
The developer, Gustavo Severo, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Gustavo Severo
- Size
- 5.5 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 14 more
- English, Arabic, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
- Age Rating
4+
- 4+
- Copyright
- © 2026 gust.studio