Frame-accurate subtitles, edited entirely in your browser.
Import a script, sync every cue to the frame, and export a clean .srt file. No account, no upload to a server, no watching a progress bar.
Four steps from raw text to a finished track
The editor follows the same workflow you'd already use — nothing to learn, nothing to configure first.
Import
Load an existing .srt, or start a track from a blank cue list.
Time each cue
Set in and out points against the waveform, down to the millisecond.
Edit the text
Adjust wording and line breaks inline, with live character limits.
Export
Download a standards-compliant .srt file, ready for any player.
Built for people who edit subtitles often
Not a demo, not a gimmick — the details that matter when you're doing this every week.
Millisecond timing precise
Nudge cue timing with keyboard shortcuts instead of dragging a slider by eye.
Auto-save local
Your project saves to local browser storage as you work. Close the tab, come back later.
Standard .srt output compatible
Exports plain SRT files that open correctly in every editor and player.
No account zero setup
Open the link and start editing. Nothing to register, nothing to verify.
Keyboard-first fast
Move between cues, split lines, and re-time segments without touching the mouse.
Character limits readable
Live line-length warnings so captions stay readable at normal reading speed.
Your video and captions stay on your device
Files are processed locally in your browser. Nothing is uploaded to a server, so there's nothing of yours sitting on ours.
Open the editor and start timing your first cue.
Free to use. No signup required.
Open SRT Creator →