✳ VALIDATOR · RUTUBE
Audio validator for Rutube
Pick a audio file. Koldflux reads metadata locally and reports PASS / WARNING / FAIL / UNKNOWN against Rutube. 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 Rutube accept this extension)
- File size vs. Rutube max
- Aspect ratio vs. Rutube recommended
Convert a failing file in one click: /tools/convert
Automate this in Koldflux