SRT Editor — Edit Subtitle Files Online

How it works

1. Step 1

   Drop your .srt file into the box above (VTT and SBV work too).

2. Step 2

   Edit subtitle text and timing inline; add or delete cues as needed.

3. Step 3

   Download the result as a clean, renumbered .srt file.

Frequently asked questions

What is an SRT file?

SRT (SubRip Subtitle) is the most widely supported subtitle format: a plain-text file of numbered cues, each with a start and end time and one or two lines of text. Nearly every video player, editor, and platform accepts .srt files.

How do I edit an SRT file online?

Load your .srt file above and every subtitle appears as an editable row: fix the text, adjust start and end times, add or delete cues, then download the corrected SRT. No account needed.

Can I edit the subtitle timing too?

Yes. Every cue has editable start and end times, and you can drag cues on the timeline to retime them precisely.

Can I add or remove subtitles?

Yes. Insert a new cue after any row or delete one — cue numbers are renumbered automatically in the downloaded file.

Does the editor upload my subtitles?

Your video never leaves your device, and editing happens in your browser. Your subtitle draft is backed up anonymously for 24 hours so you can pick it up after signing in — nothing else is uploaded.

Can I open VTT or SBV files in the SRT editor?

Yes. VTT and SBV files load fine, and you can download the result as SRT, VTT, SBV, or plain text.

What if I need to edit subtitles against the actual video?

You can already preview against your video here — load it locally, nothing uploads. For AI transcription, translation, and styled captions burned into the video, import your work into the full Captioner editor — free to start.