Free Online Subtitle Maker
Create a standards-based SRT file by entering caption timings and text. Add as many cues as needed, validate them and download without uploading media.
Published and maintained by Clip Caption KitLast updated:
Free and no sign-in required. Your subtitle file stays in this browser and is never sent to our servers.
How to use this subtitle tool
- Enter the start time, end time and text for the first caption.
- Add and edit more cues in the order they should appear.
- Resolve any validation message, preview the SRT and download it.
What makes a valid SRT cue?
Each cue has a number, a start and end timestamp in HH:MM:SS,mmm form, and one or more lines of text. The end must be later than the start; numbering is generated automatically. This matches the widely documented SubRip (.srt) format.
Subtitle maker FAQ
References
- SubRip subtitle format — The `HH:MM:SS,mmm --> HH:MM:SS,mmm` cue timing and comma-separated milliseconds the parser accepts.
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