The Ultimate Free AI Subtitle Translator
Free AI Subtitle Translation with High Accuracy: Easily Handle 100+ Languages
≤400MB, ≤6 min (mp4、avi、mov、mkv、mpg)
H2 How to Automatically Translate Video Subtitles with AI?
Using GhostCut, easily translate subtitles in 3 simple steps
Upload/Generate Subtitle File
- Upload SRT/VTT files from your device, or generate subtitles online.
- Batch upload supported.
Select Translation Settings
- Choose target language(s); supports 100+ languages & batch processing.
- Click "Start Translation" to initiate.
Process & Download
- The system automatically completes the translation quickly.
- Once processed, batch download translated SRTs, or use GhostCut online editing and AI dubbing.
Trusted by 1.5 Million+ Creators and Businesses Worldwide
Why Choose GhostCut for Subtitle Translation?
GhostCut's subtitle translation is free, accurate, fast, supports efficient batch processing, online editing, and more. Completely free, yet delivers professional results.
Completely Free to Use
GhostCut members enjoy full access to AI subtitle translation features! Uploading, translating, editing (subtitle editor), and downloading are all free, without limits or barriers. A truly free subtitle translator.
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Ultra-High Accuracy
We combine top AI (like DeepSeek R1, Google Gemini) translation capabilities with multi-round Agent reviews for high quality subtitle translation. We deeply optimize for localized expressions, emotional nuance, and punctuation details, delivering accurate subtitle translator results.
Translate subtitles nowAutomatic SRT Check
Strictly controls format, line count, and language purity when you translate srt files. Systematically identifies and eliminates errors like misaligned lines, missing lines, empty lines, and mixed languages, ensuring flawless final SRT files.
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Translation Optimized for Dubbing
To address issues where long translations in some languages affect dubbing rhythm and synchronization (subtitle sync), our AI refines text, optimizing length and expression for smooth, perfectly synced voiceovers. Pairs well with AI dubbing.
Translate subtitles nowBulk Processing & API Available
Supports efficient high-volume bulk subtitle translation and batch subtitle translation. An API is available for easy automation and integration. Instantly save time and boost efficiency, whether for bulk short dramas, variety shows, or e-commerce videos.
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100+ Language Mutual Translation Support
Translate freely and accurately between over 100 global subtitle translation languages, including Chinese, English, Japanese, Korean, German, French, Portuguese, Spanish, and more.
Translate subtitles nowSmart AI Editing
Provides a free online subtitle editor with real-time side-by-side comparison. An integrated intelligent Bot offers suggestions for simplification, polishing, and batch replacement of terms. Supports keyboard shortcuts for efficient editing when you edit subtitles.
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Extract Embedded Video Subtitles
Even without an original SRT file, use our exclusive OCR technology to extract embedded video subtitles directly and translate them simultaneously. Your go-to video subtitle translator.
Translate subtitles nowOne-Stop AI Localization Workbench Far More Than Subtitle Translation
GhostCut: Your AI platform for end-to-end video localization. Go beyond subtitles with automated, batch processing for any scale—from single clips to large libraries.
Project Management & Batch Processing
Manage projects and assets. Batch upload, process, and translate hundreds of videos simultaneously, boosting large-scale efficiency.
Subtitle Generation & Timing
High-speed ASR/OCR batch subtitle extraction (audio/on-screen). Auto-generates accurate SRT timestamps. Supports 100+ languages.
AI Translation & Proofread
AI translation using top models (like DeepSeek) & multi-agent workflows. Delivers fast, accurate, context-aware results.
Video Text Removal
Automatically identify and remove hardcoded subtitles, watermarks, and other visual text for clean video output.
SRT Online Editor
Supports online subtitle editing and speaker labeling, using AI to automatically identify multiple speakers in the video.
AI Dubbing & Voice Cloning
Access AI voices in dozens of languages/regions (EU, US, JP, KR, SEA). Supports voice cloning for specific needs (branding, characters).
Automated Editing & Export
Auto-render and sync video, subtitles, AI dubs, and music. Ensures precise A/V alignment. Export project files compatible with professional NLEs (like PR/CapCut).
Use GhostCut in These Scenarios - It Pays Off
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Frequently Asked Questions
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Why use GhostCut instead of direct LLM subtitle translation?
GhostCut's subtitle translation is free, accurate, and fast. It supports high-efficiency batch processing and online editing... It's completely free and more professional. -
Is a paid PRO subscription required to use this tool?
Membership is required. As a member, you get free, unlimited access to features like AI subtitle translation. See our website for membership details. -
How is subtitle translation priced, and is there a free option?
AI subtitle translation is completely free and unlimited for GhostCut members. -
How long does translation take?
Translations are very fast due to our AI; simple files often finish within a minute. Batch processing significantly speeds up large jobs. -
Are video subtitles stored on your servers? Are they kept private?
Files are stored securely only for processing and remain strictly confidential. You control your data; we prioritize privacy and don't share your files. -
Does the PRO subscription offer unlimited translations?
Yes, GhostCut members have unlimited use of the AI subtitle translation feature – no caps on frequency or volume. -
Can you translate embedded (hardcoded) subtitles without an SRT file?
Yes, you can translate hardcoded subtitles. Either submit the video directly for embedded text translation or use our OCR first. Editing tools, including Xiao Gui Bot, are available afterwards. -
Are there AIs for subtitle translation? Which is the best?
Yes, GhostCut is a powerful AI subtitle translator. We offer high accuracy (AI + simulated reviews), speed, batch processing, free unlimited member usage, advanced editing, and industry-specific solutions. Try GhostCut to see if it's the best fit for you. -
What's an automatic subtitle translator and how does it work?
It's software using AI to translate subtitles automatically. To translate existing subtitles, just upload them. To generate subtitles from audio, use our accurate AI speech-to-text feature first, then translate. -
How accurate is GhostCut's automatic subtitle translation?
We aim for top accuracy using advanced AI (like DeepSeek) plus a unique simulated review process (localization, tone, etc.). This ensures precise and natural translations. Editing tools are also available. -
What languages does your automatic subtitle translator support?
GhostCut supports mutual translation for over 100 languages, including all major global ones (English, Chinese, Spanish, French, etc.). -
Can I edit the automatically translated subtitles?
Yes! Our user-friendly editor lets you easily modify text, adjust timing and styles. Use hotkeys and our "Xiao Gui Bot" for smart editing assistance. -
Can I download the translated subtitle file?
Yes, members can freely download translated and edited subtitles in standard formats like SRT, VTT, etc.