
AI Subtitle Translator
VisitFast, accurate AI subtitle translation for SRT, VTT, SBV, SUB, ASS, LRC, SMI files
AI Subtitle Translator introduction
AI Subtitle Translator is an online subtitle translation tool that uses AI to translate subtitle files across more than 100 languages and major formats, with batch processing, automatic language detection, and timestamp alignment.
- Website:
- aisubtitletranslator.org
AI Subtitle Translator overview
AI Subtitle Translator offers professional subtitle translation services for creators, educators, marketers, and teams. It supports upload of .srt, .vtt, .sbv, .sub, .ass, .lrc, .smi, and .txt files, automatically detects the source language, and translates individual files into up to five languages at once or multiple files into one language. The platform includes batch processing for hundreds of files, an editor for text and timing changes, and preview/download of translated results. It emphasizes context-aware translation that preserves idioms and tone, with paid plans offering permanently saved files and a free trial providing 10 credits.
AI Subtitle Translator features
- Batch processing for hundreds of subtitle files simultaneously
- Support for 100+ languages
- Import/export for .srt, .vtt, .sbv, .sub, .ass, .lrc, .smi, .txt
- Automatic source language detection
- Translate a single file into up to 5 languages at once
- Multiple files translated into one language
- Preview and download translated subtitles instantly
- Edit subtitles for text changes and timing fixes
- Maintains subtitle file integrity
- Context-aware natural translation, including idioms
- Format conversion (e.g., ASS to SRT)
Questions about AI Subtitle Translator
AI Subtitle Translator pros
- Supports over 100 languages and major subtitle formats
- Batch processing for hundreds of files at once
- Automatic source language detection and drag-and-drop upload
- Single file can be translated into up to 5 languages simultaneously
- Preserves timestamps and subtitle file integrity
- Context-aware translation captures idioms naturally (e.g., "no tiene pelos en la lengua" becomes "never minces words")
- Paid plans offer permanently saved files
- Free trial with 10 credits available
AI Subtitle Translator limitations
- Free plan retains files for only 14 days
- Free plan file size limited to 500KB
- Multiple file uploads can only be translated into one language
- AI may require human review for dense jargon, wordplay, legal, technical, or highly creative content
- Single file translation limited to 5 languages at once
AI Subtitle Translator use cases
- YouTube channel expansion
- Short-form social media (TikTok, Reels)
- Online education courses
- Global marketing ads
- Video podcast localization
- Travel and lifestyle vlogs
- Corporate communications
- Independent film projects
- Breaking news clips
Who AI Subtitle Translator is for
- Content creators
- YouTubers and We-Media creators
- Marketing teams
- Educators
- Small teams
- Newsrooms
- Independent filmmakers
- Podcasters
- Travel creators
- Corporate communication teams
- Language learners
AI Subtitle Translator pricing
Free trial with 10 credits; Starter $9.9/month (300 credits), Pro $19.9/month (700 credits), Ultra $49.9/month (5,000 credits). Free plan files saved for 14 days; paid subscriptions save files permanently. Subscription period files saved permanently; upgrades take effect after next billing cycle. One-time packages are also available.
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