Subtitle Translator
Translate SRT, VTT, and ASS subtitle files into 15+ languages with AI. Upload your file, pick a language, and download — free, fast, and accurate.
Free AI Subtitle Translation
Try the subtitle translator for free after signing up. Plus and Pro plans unlock unlimited translations.
Features
Subtitles, languages, and downloads
Everything you need to reach a global audience stays on one screen.
Video Localization
Translate subtitles for YouTube, Bilibili, or TikTok videos to reach international audiences without re-recording.
Language Learning
Create dual-language subtitles or translate foreign media subtitles to study vocabulary in context.
Content Creators
Grow your global fanbase by providing subtitles in multiple languages for every video you publish.
What each translation keeps
Your subtitle structure is fully preserved so you can drop the file straight into your editor.
Timestamps intact after translation
Start and end times stay exactly as in your original file
Format preserved — SRT, VTT, ASS
Download the same format you uploaded, fully translated
Context-aware AI translation
Natural output that preserves meaning and tone across lines
How It Works
Translate subtitles in three simple steps — no software to install.
- 01
Upload Subtitle File
Drop your SRT, VTT, or ASS subtitle file, or paste subtitle text directly.
- 02
Choose Target Language
Select from 15+ languages including English, Chinese, Japanese, Korean, Spanish, and more.
- 03
Download Translation
AI translates every line while preserving timestamps. Download the translated file instantly.
Who Uses This
From global creators to language learners, subtitle translation unlocks new audiences.
Video Localization
Translate subtitles for YouTube, Bilibili, or TikTok videos to reach international audiences without re-recording.
Language Learning
Create dual-language subtitles or translate foreign media subtitles to study vocabulary in context.
Content Creators
Grow your global fanbase by providing subtitles in multiple languages for every video you publish.
Loved by Global Creators
Join thousands translating subtitles with BibiGPT.
50,000+ creators trust BibiGPT
“Translated 200+ SRT files for my YouTube channel. The AI preserves timing perfectly — huge time saver.”
Carlos M.
YouTuber · YouTube creator translating subtitles for international audiences.
“I teach Japanese and use this to translate anime subtitles for my students. Accuracy is impressive.”
Emily T.
Language Teacher · Language educator creating bilingual subtitle resources for students.
FAQ'S
Frequently Asked Questions
Ask us anything!
Start translating subtitles now
Upload your SRT or VTT file and get AI-powered translations in seconds. Join 50,000+ creators using BibiGPT.