✳ VALIDATOR · FACEBOOK REELS
Video validator for Facebook Reels
Pick a video file. Koldflux reads metadata locally and reports PASS / WARNING / FAIL / UNKNOWN against Facebook Reels. 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 Facebook Reels accept this extension)
- File size vs. Facebook Reels max
- Aspect ratio vs. Facebook Reels recommended
- Duration vs. Facebook Reels max
Convert a failing file in one click: /tools/convert
Automate this in Koldflux