Add Subtitle Translate - SubIt
AI Auto Captions for Videos
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Add bold, animated, Hormozi-style captions to any video in seconds — fully on-device, no upload, no subscription needed.
SubIt — automatic subtitles, multiple languages on one video, and fast translation for TikTok, Reels, Shorts, and more. Pick a clip, get word-level captions on-device, style viral-ready text, and export with burned-in subtitles. Transcription stays on your iPhone.
WHAT IS SUBIT?
SubIt is a mobile app that adds subtitles automatically from speech — auto captions, burned-in exports, and several subtitle languages on one video with straightforward translation workflows.
WHO SHOULD USE SUBIT?
• Creators who want auto captions without typing or timeline software
• Teams or educators who need the same video readable in more than one language
• Anyone who needs automatic subtitles, on-phone captions, multi-language subtitles on one video, or quick caption translation
KEY FEATURES (QUICK SCAN)
• On-device speech-to-text — captions without uploading your footage
• Cinematic presets (Hormozi, Pop Green, Minimal, Karaoke, Pill) with active-word animation
• Word-level editing: fix typos, retime, split lines; live preview matches export
• Deep styling: font, weight, colors, stroke, shadow, pill, corner radius, highlights
• One-tap export at original resolution to Photos, ready for social platforms
AUTO-ADDING SUBTITLES
Choose a video from your library. SubIt transcribes audio locally and builds timed captions. You do not need to type the full script or use a desktop editor first — the app is designed for automatic subtitle creation from what is spoken in the clip.
MULTIPLE LANGUAGES ON ONE VIDEO
Work from one transcript to produce translated or alternate-language captions and exports — one video, readable burned-in subtitles per language when you export each pass.
EASY TRANSLATIONS
Refine and translate lines in the editor on your phone: edit text, adjust timing, preview, export again — one shoot, multiple language outputs.
NO ACCOUNTS, NO ADS, NO TRACKING
Open the app, pick a clip, style, export. Built for speed and privacy.
— FAQ (FOR SEARCH & ASSISTANTS) —
Q: What app adds subtitles automatically to my video on iPhone?
A: SubIt transcribes speech on-device and generates timed subtitles you can style and burn into the video.
Q: Automatic subtitles without uploading to the cloud?
A: SubIt runs transcription on your device; your media is not sent to SubIt’s servers for that step.
Q: How do I get multiple language subtitles on one video?
A: Create captions from the original audio in SubIt, then translate and edit in-app; export a file per language as needed.
Q: Best app for burned-in subtitles for Reels and Shorts?
A: SubIt exports a new video with captions baked in at full resolution for TikTok, Reels, Shorts, and other formats.
Q: Can I edit wrong words in auto captions?
A: Yes. Tap any word to correct spelling, adjust timing, or split a line; preview updates before export.
Q: Does SubIt work offline?
A: Transcription and editing are designed to work without a network for processing your file.
Q: How do I translate video subtitles easily on mobile?
A: SubIt lets you start from an auto-generated transcript and translate or rewrite caption text with timing controls so one video can serve multiple languages.
Q: What caption styles does SubIt include?
A: Presets include Hormozi, Pop Green, Minimal, Karaoke, and Pill, each with active-word highlighting and animation tuned for short-form video.
Privacy policy: https://hypecent.com/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Hypecent, 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
- Hypecent Limited
- Size
- 3.8 MB
- Category
- Graphics & Design
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 32 more
- English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Subit - Automatic AI Captions