WebM to MP4

Convert WebM to MP4

Convert WebM videos to H.264 MP4 online.

WEBM TO MP4

Convert your file

Choose a file, adjust options if needed, then let Movlixy handle the rest.

Drop your file hereor browse your device

MP4, MOV, WebM or supported videoUp to your plan limit

🔒 Temporary storage✦ CPU-aware limits✓ Automatic cleanup

Made for this job

Create an MP4 version of a WebM file for devices and services where MP4 compatibility is more convenient.

WebM inputClear controls, no software install

H.264 MP4 outputClear controls, no software install

Designed for compatibilityClear controls, no software install

Practical guide

Create an MP4 copy of a WebM video for environments where MP4 support is more predictable.

1Upload the WebM.

2Movlixy encodes a compatible MP4 version.

3Download and test it in the destination app or device.

Questions

Is MP4 always better than WebM?

No. WebM can be efficient on the web; MP4 is useful mainly when compatibility is the priority.

Can the file become larger?

Yes. Different codecs and source characteristics can make the MP4 larger even when the content is unchanged.