Online Subtitle Editor
Edit subtitle cue text and timings, then export SRT or WebVTT.
Online Subtitle Editor
Edit subtitle cue text and timings, then export SRT or WebVTT.
| # | Start | End | Subtitle text | Remove |
|---|---|---|---|---|
| 1 | ||||
| 2 |
About this online subtitle editor
The online subtitle editor opens a subtitle file as a list of cues you can edit directly — change the text, adjust the start and end times, and fix mistakes — then export the result as SRT or WebVTT. It puts the timing and the wording side by side so corrections are quick.
It is the tool for hands-on fixes a bulk operation cannot make: a mistyped line, a cue that lingers too long, or a caption that needs splitting. Preview near the start, middle, and end after editing, and export in the format your player or platform expects.
Common uses
- Fix typos or wording in individual subtitle cues.
- Adjust the start or end time of specific captions.
- Edit a file and export it as either SRT or WebVTT.
Helpful tips
- Adjust one cue's timing at a time so changes are easy to track.
- Check that cues do not overlap after editing their times.
- Export in the format your destination needs: SRT for broad support, VTT for web video.
How to use Online Subtitle Editor
- Upload or paste the subtitle file you want to handle with Online Subtitle Editor.
- Confirm the source format, cue order, encoding, and timing style before making changes.
- Run the conversion, cleanup, timing shift, merge, or edit action with a small timing check in mind.
- Preview captions near the beginning, middle, and end of the video to catch drift or formatting issues.
- Export the subtitle file in the format your video editor, player, or publishing platform expects.
Frequently asked questions
Can I edit both the text and the timing?
Yes. You can change cue text and adjust start and end times, then export the edited file.
Which formats can I export?
You can export as SRT or WebVTT, so you can match whatever your player or platform requires.
Is Online Subtitle Editor free, and does it work on mobile?
Yes. Online Subtitle Editor is free to use on JustBloc with no account or installation, and the page is designed to work on desktop, tablet, and mobile browsers.