Free ToolAI

SubtitleTranslator

Translate SRT, VTT, and ASS subtitle files into 15+ languages with AI. Upload your file, pick a language, and download — free, fast, and accurate.

How It Works

Translate subtitles in three simple steps — no software to install.

1
Upload Subtitle File
Drop your SRT, VTT, or ASS subtitle file, or paste subtitle text directly.
2
Choose Target Language
Select from 15+ languages including English, Chinese, Japanese, Korean, Spanish, and more.
3
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

“I teach Japanese and use this to translate anime subtitles for my students. Accuracy is impressive.”

Emily T.

Language Teacher

Frequently Asked Questions

Everything you need to know about subtitle translation.

Start translating subtitles now

Upload your SRT or VTT file and get AI-powered translations in seconds. Join 50,000+ creators using BibiGPT.