Convert videos to web-ready MP4 or WebM

A good fit for creators and site teams adapting clips for online playback when the original format is not broadly supported.

Reformat a video as web-compatible MP4 or WebM and receive a file that plays more reliably across browsers, devices and sharing platforms.

How to use

Import the video you want to convert, following the supported input formats.
Select either MP4 or WebM as the target, depending on the player you need.
Start the conversion and let the processing run until it is complete.
Download the converted file to publish it or embed it in a page.
Test playback of the converted file in your browser or platform before you share it.

Example

An old camera clip may not play well in a browser. Converting it to MP4 or WebM gives you a more compatible version for a website, a course platform or a social channel.

Limits and formats

Not every source format is accepted; the tool works with the file types listed in the interface.
Conversion can change the file size and does not guarantee perfect playback on every device.
Subtitles, multiple audio tracks or unusual metadata may not carry over.
Check the converted video before making it public.
A file that is too large or too long may exceed the allowed limit.

Where processing happens

The conversion takes place on YOORfree's compute server: the video is transferred there and handled in memory, with no disk write on the gateway. The source and the result stay on the web server for no more than 15 minutes by default before deletion; the file name and content are not logged, and no outside provider is used.

Frequently asked questions

Should I choose MP4 or WebM as the output?

MP4 is often picked for broad compatibility with players and platforms. WebM can be a good choice for modern web browsers. Try playing the result in your target environment before publishing.

Can I convert without losing any quality?

Conversion usually re-encodes the file, so the picture or sound may change slightly. To limit loss, start with a high-quality source and inspect the output you receive.

What if my video is not accepted?

Check that the format is among the allowed ones and that the file is within the maximum size shown. If necessary, change the container or reduce the video with a suitable tool first.