Will My Video Upload? Video Specs Checker
Upload rejections are usually about one thing: file size, length, container or frame shape. This free checker reads your video in the browser, works out its bitrate and frame rate, and tells you for each platform whether it will upload cleanly, needs a warning, or will fail, with the reason in plain words.
Want a video made from this? Make my first video
Free • No signup • Built by Market4Me.ai
How to use it
Choose a video file. It is read in your browser and never uploaded.
Read the file summary: size, length, resolution, bitrate, frame rate and audio.
Check each platform’s verdict and fix any fail before you post.
Want this done for you?
This tool gives you the starting point. Market4Me writes, storyboards and makes the video, and shows the price before anything renders.
Make my first video →Frequently asked questions
Does my video get uploaded anywhere?
No. The file is read locally in your browser. Nothing is sent to a server and no account is needed.
Why does a video pass one platform and fail another?
Each platform sets its own limits for file size, length, container format and frame shape. A file can be fine for YouTube and too long for Shorts.
How accurate are the platform limits?
They are approximate and were checked in 2026. Platforms change their limits often, so treat a pass as a strong hint and confirm on the platform before a launch.