Translate SRT, VTT, and ASS subtitle files into 15+ languages with AI. Upload your file, pick a language, and download — free, fast, and accurate.
Try the subtitle translator for free after signing up. Plus and Pro plans unlock unlimited translations.
Everything you need to reach a global audience stays on one screen.
Translate subtitles for YouTube, Bilibili, or TikTok videos to reach international audiences without re-recording.
Create dual-language subtitles or translate foreign media subtitles to study vocabulary in context.
Grow your global fanbase by providing subtitles in multiple languages for every video you publish.
Your subtitle structure is fully preserved so you can drop the file straight into your editor.
Start and end times stay exactly as in your original file
Download the same format you uploaded, fully translated
Natural output that preserves meaning and tone across lines
Translate subtitles in three simple steps — no software to install.
Drop your SRT, VTT, or ASS subtitle file, or paste subtitle text directly.
Select from 15+ languages including English, Chinese, Japanese, Korean, Spanish, and more.
AI translates every line while preserving timestamps. Download the translated file instantly.
From global creators to language learners, subtitle translation unlocks new audiences.
Translate subtitles for YouTube, Bilibili, or TikTok videos to reach international audiences without re-recording.
Create dual-language subtitles or translate foreign media subtitles to study vocabulary in context.
Grow your global fanbase by providing subtitles in multiple languages for every video you publish.
Upload your SRT, VTT, or ASS subtitle file to BibiGPT, select from 15+ target languages, and get instant translation. The AI understands context across lines while keeping all timestamps perfectly preserved for direct use in video players and editors.
Yes. BibiGPT accepts WebVTT (.vtt), SubRip (.srt), ASS, and plain text subtitle files. The translation maintains timing and structure, allowing seamless export and conversion between formats.
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
Ask us anything!
1 2026 student AI study workflow playbook: compare Microsoft Study and Learn Agent, Laxu AI, NotebookLM Education, and BibiGPT — plus a 5-step walkthrough turning lecture videos into Anki flashcards.
2 Best Bilibili AI video summary tool 2026? Compare 5 options, then paste a Bilibili link for a free AI recap, mind map, and transcript-style takeaways — no login needed.
3 Install a video-summary skill into DeepSeek Harness in one copy-paste — SKILL.md matches Claude Code. Or skip dsh: paste a Bilibili or YouTube link in the browser and get a timestamped summary.
Upload your SRT or VTT file and get AI-powered translations in seconds. Join 50,000+ creators using BibiGPT.
