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