The editor
One passThe word is spelled correctly and reads perfectly, so reading it again will not help. Thirty seconds at the end of the cut instead.
No second export. No note at nine in the evening.Panel for Adobe Premiere Pro
Every caption mistake gets caught eventually. The only question is whether you catch it, or the client does.
One button at the end of the edit. It reads your subtitles, listens to your audio, and marks the exact frame.
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Free. Premiere Pro 2022 or newer, Mac and Windows. Runs on your own free API key.
5 to fix, 1 to check, 1 to double check. 7 markers placed.
Prevention, not cure
The fix takes four seconds. Everything around it is the expensive part.
Press one button before the export
Fix what it marked, on the spot
Export once. Approved on the first pass
A typo and a real creative note cost the same export, upload and wait. Only one is worth paying for.
The timeline is the root. Everything downstream is a symptom.
Who it is for
A caption mistake is never one person's problem. It is one person's mistake and four people's afternoon.
The word is spelled correctly and reads perfectly, so reading it again will not help. Thirty seconds at the end of the cut instead.
No second export. No note at nine in the evening.The mechanical mistakes arrive already found and timecoded. The pass goes on judgement, pace and story instead.
No hunting for typos frame by frame.Revision rounds are margin. Avoidable ones spend it on work that was already right.
Fewer rounds, and first drafts that land.You are judging whether the video works, not proofreading it. The cut you see was already checked.
Nothing to be embarrassed by in the comments.What it catches
Every example is from one real client cut, one run, thirty seconds.
The dangerous kind. Invisible to a spellchecker and to a proofreader.
toy → buoy
On screen for one second, in a caption nobody re-reads.
satallites → satellites
Enough to trigger the entire loop above.
podwer → power
Clients, products, places. It reads your clip names for the spelling.
Panther → Panthalassa
Your audio is transcribed separately and compared. Disagreement is evidence.
audio ≠ caption
When the two checks disagree about the fix, it says so instead of picking.
marked to check
What you actually do
It reads your saved sequence, not a stale file on disk.
Every caption in one request, with your clip names for context.
A marker on the exact frame. Red, yellow, or blue for unsure.
Click a result and the playhead is on the word.
Every finding is checked against your timeline before a marker is written. Not there, dropped, in code rather than by request.
Case and comma nitpicks are suppressed by design. A tool that flags everything gets switched off, and then it catches nothing.
No server, no daemon, no terminal. One API call, otherwise offline.
The rest of it
Some wrong words read perfectly, and only the audio catches those. Nobody watches a cut twice with the captions on. It does.
A guide over your sequence shows what TikTok, Reels and Shorts cover, while you place the title. One tick removes it.
Every run is kept beside the project. Open Tuesday's and put its markers back; hand over the folder and the history goes too.
What it costs to run
One request per video, not one per caption, sent to your own free key. No server of ours in the middle, so there is nothing to bill.
Not available yet
Reads the frame, not the caption track: text burned into graphics, and titles cut off or overlapping.
In development. Not part of the product today.
Requirements
Pricing
No trial, no card, no limit. A paid tier comes later and will add to this, never take from it.
We would rather have you using it and telling us where it falls short.
Usage details, including the subtitles it checks, may be collected by the team to improve the product. Licence and terms.