Click a button,find your mistakes.
Mistake Detector plugin for Premiere Pro and After Effects.Click Scan, and we'll analyse your full project sequence and tell you what's broken.
One scan walks your whole sequence and flags every mistake it knows.
The Process:
- 01
Install the panel
Follow our instructions on the install page.
- 02
Click scan
The plugin scans your whole sequence or comp.
- 03
Fix what it finds
Each mistake gets a timestamp, and in Premiere Pro a marker on your timeline.
See it in action:
Mistakes We Find:
In Premiere Pro
- Offline media still in your timeline
- Gaps in your program output
- Muted tracks carrying clips
- Exposed frames where the picture does not fill the frame
- Stray flash frames at your cut points
- Typos in your graphics text
- Nested sequences — open the nest and scan it on its own.
- Speed-changed clips — retimed audio can't be measured reliably yet.
- Animated or rotated clips — moving frames can't be checked for coverage.
But this usually doesn't affect the findings.
In After Effects
- Missing footage in your comp
- Broken expressions
- Typos in your text layers
- Black borders where a layer does not fill the comp
And more, with every new check included free.
Mistake Detector for Premiere Pro and After Effects
One time. No subscription.
- Discounted launch price
- Lifetime access
- All future updates included
- 7-day money-back guarantee
Not sure? Try it for free — two full scans, no key needed.
After you pay, create an account at mistakedetector.com with the same email address. Your key appears on your account page. Paste it into the panel once. One key covers the Premiere Pro panel and the After Effects panel on one machine at a time. Questions, email contactforbruce@gmail.com.
Questions:
How does it work?
The panel reads the project you have open and checks it against a list of known mistakes. In Premiere Pro it checks your sequence. In After Effects it checks your comp. Every finding comes with a timestamp, and in Premiere Pro the panel can write a marker at each one. Nothing is exported and nothing is uploaded.
How long do I have access?
Forever. You pay once and there is no renewal.
Which versions does it work on?
Premiere Pro: the recent versions, on Mac and Windows. After Effects: version 24.0 or newer, on Mac and Windows.
Does it find the same mistakes in both apps?
No. Each app has its own set of checks. In Premiere Pro it looks for offline media, gaps, muted tracks, exposed frames, flash frames and text typos. In After Effects it looks for missing footage, broken expressions, text typos and black borders. See the full lists above.
Do I need two licences?
No. One download installs both panels and one key activates both. The key works on one machine at a time.
Can I try it before I pay?
Yes. Download it free and run two full scans — every finding, with its location, and in Premiere Pro a marker on your timeline. After two scans you need a licence key to keep going.