Subtitle Maker: AI Caption

Contains adsIn-app purchases
Content rating
Everyone
500+
Downloads
Content rating
Everyone
Learn more
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About this app

AI Subtitle Maker creates synced subtitle files from video and audio.

Generate subtitles in the original language, translate them into another language, edit the result, copy caption text, and export real subtitle files in SRT, VTT, or LRC format.

Use it for:
- Video to subtitles
- Audio to subtitles
- SRT subtitle files
- Translated subtitles
- Captions for courses, tutorials, podcasts, interviews, meetings, and recordings

HOW IT WORKS

1. Select a video or audio file
2. Choose the spoken language
3. Pick Original Subtitles or Translated Subtitles
4. Choose a target language for translation
5. Select Standard Mode or Quality Mode
6. Generate timestamped subtitles
7. Edit, copy, or export as SRT, VTT, or LRC

KEY FEATURES

AI subtitle generator
Create timestamped subtitles from videos, audio recordings, lectures, interviews, podcasts, tutorials, meetings, training videos, and study content.

Original and translated subtitles
Generate subtitles in the original spoken language or translate subtitles into another target language for multilingual videos, learning, and localization.

SRT, VTT, and LRC export
Export SRT for video editors and subtitle uploads, VTT for web video and online courses, and LRC for lyrics or karaoke-style captions.

Edit and copy subtitles
Review generated subtitles, adjust text, copy caption content, and save the file format you need.

Background processing and history
Start subtitle generation, continue using your phone, and reopen completed tasks from history.

Subtitle Maker focuses on real subtitle files, not burned-in text overlays. Create synced subtitles, translate captions, edit text, and export SRT, VTT, or LRC from your Android device.

Privacy Policy:
https://madebychang.com/privacy/ai-subtitle-maker

Terms of Use:
https://madebychang.com/terms/ai-subtitle-maker

Refund Policy:
https://madebychang.com/refund/ai-subtitle-maker

Customer Support:
https://madebychang.com/support
Updated on
Jul 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Financial info
This app may collect these data types
Personal info, Financial info and 3 others
Data isn’t encrypted
You can request that data be deleted

What’s new

Fixed the sync issue in translated subtitles.

Improved very short subtitles that disappeared too quickly so they are easier to read.

You can now long-press frequently used languages to pin them to the top of the list.
Content rating
Everyone
Learn more

App support

Phone number
+821022698829
About the developer
박창규
gkdltk1@gmail.com
분평로 88-1 509동301호 서원구, 청주시, 충청북도 28801 South Korea