Subtitle workspace
Free Online Subtitle Editor & Translator
Edit, translate, and convert subtitles in SRT, VTT, ASS formats. No installation required - works directly in your browser with AI-powered translation to 100+ languages.
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Open the subtitle editor
or drag and drop
Supported formats: .srt, .vtt, .sbv, .sub, .ass, .ssa
100+
Subtitle Translator
5
Subtitle Converter
$0
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More subtitle tools
Translate, convert, and clean without changing products
Subtitle Translator
Translate your subtitle files to different languages easily online. We support SRT, VTT, ASS, and other common subtitle types.
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Change your subtitle files to different formats easily online. We support SRT, VTT, ASS, and other common subtitle types.
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Remove text formatting, tags, empty lines, and more with our subtitle cleaner.
AI Co-pilot
An AI reviewer built into the editor
Co-pilot scans every cue for reading speed, timing, and transcription problems — then fixes them in one click or rewrites the line with AI.
- Catches issues automatically
- Flags high CPS, long lines, overlaps, tiny gaps, and likely transcription errors while you edit.
- Fixes timing in bulk
- Snap overlaps, close gaps, pad short cues, and split long ones across the whole file.
- Rewrites and retranslates
- Shorten lines, switch tone, fix typos, and retranslate cues with AI.
From file or from media
Video To Subtitle turns media into editable captions
Video To Subtitle is a tool that turns local video or audio files into editable subtitles. Files up to 10 minutes can be transcribed free without logging in, and credits unlock longer files plus translation.
Explore the Video To Subtitle workflow- Is Editsub really free?
- Yes, Editsub is free to get started, and some features use credits. We provide credits in your account so you can begin using the app right away, and you can add more as needed.
- What subtitle formats does Editsub support?
- We support a wide range of popular subtitle formats including SRT, VTT, ASS, SSA, and more. If you need support for a specific format that's not listed, please contact us.
- How do I sync my subtitles with the video?
- Editsub provides an intuitive interface for manually adjusting subtitle timings. You can easily shift, stretch, or compress subtitle timings to match your video content. You can upload a video file to the editor to preview subtitles in real-time and adjust timing visually. The tool supports common video formats and allows frame-accurate timing adjustments.
- Do I need to create an account to use Editsub?
- While you can use basic features without an account, we recommend creating one to access advanced features like cloud storage and project saving.
Start where your work begins
Ready to Edit Your Subtitles?
Edit existing subtitle files, or generate a first draft from video/audio and continue polishing it in EditSub.