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