Upload or paste your subtitles
Supported formats: .srt, .vtt, .ass. Files are processed locally in your browser.
Drop SRT, VTT, or ASS files here
Or click to choose a file from your device.
Tip: Paste raw subtitle text or drop a file. Detection auto-selects SRT, VTT, or ASS.
Ready to split
Split settings
Timestamps are never changed. Each part starts numbering from 1.
Recommended: 200–500 for large files
Great for platform limits (e.g., 5–15 minutes)
Results
Split output
See each part's cue count and approximate duration. Copy or download instantly.
Guide
Why use our Subtitle Splitter?
Split subtitles online without changing timing. Ideal for translators, editors, and creators who need smaller subtitle parts for platform limits or faster workflows.
- Split SRT subtitles by number of cues (blocks)
- Split subtitle files by duration (minutes)
- Supports SRT, VTT, and ASS formats
- Keep original timestamps intact (no retiming)
- Free online subtitle splitter (client-side)
Need extra tools? Try our Subtitle Cleaner, Subtitles Editor, or Merge Subtitles.
Subtitle Splitter FAQ
Does this Subtitle Splitter change timestamps?
No. All timestamps remain exactly the same. The tool only splits subtitle blocks into smaller files.
Is Subtitle Splitter free?
Yes. It is completely free and runs entirely in your browser.
Which subtitle formats are supported?
SRT, VTT, and ASS subtitle formats are fully supported.
Can I split subtitles by duration?
Yes. Choose “By duration” and enter the number of minutes per part.
Are my files uploaded to a server?
No. All subtitle processing happens locally in your browser for maximum privacy.