✳ VALIDATOR · PINTEREST VIDEO PIN
Subtitle validator for Pinterest Video Pin
Pick a subtitle file. Koldflux reads metadata locally and reports PASS / WARNING / FAIL / UNKNOWN against Pinterest Video Pin. Nothing uploaded.
Extension and MIME type are labels, not proof of the container. Dimensions and duration come from this browser's media reader. Files and measurements are not sent anywhere.
What this checks
- Container compatibility (does Pinterest Video Pin accept this extension)
- File size vs. Pinterest Video Pin max
- Aspect ratio vs. Pinterest Video Pin recommended
- Caption character and duration limits
Convert a failing file in one click: /tools/convert
Automate this in Koldflux