WebM to MP4 Converter
Convert WebM files to MP4 online for free. No registration, no watermark – just upload, convert and download.
Drag & drop your WEBM file here
or click to browse
Converts WEBM to MP4 · Max 50 MB
How to convert WebM to MP4
- Upload your WEBM file – drag it into the box above, or click to choose it (up to 50 MB).
- Check the format – MP4 is selected for you. You can pick another format from the list.
- Convert and download – click “Convert Now”, then download your MP4 file.
What is a WEBM file?
WebM is an open video format made for the web and supported by all modern browsers.
What is a MP4 file?
MP4 is the most widely supported video format, playing on phones, computers, TVs and every major website.
Frequently asked questions
How do I convert WebM to MP4?
Upload your WEBM file above, check that MP4 is selected, click “Convert Now” and download your MP4 file. It takes a few seconds.
Is the WebM to MP4 converter free?
Yes. Converting WEBM to MP4 is completely free, with no sign-up and no watermark on your file.
Are my files safe?
Your file is only used to make the conversion. Both the uploaded and the converted file are deleted from our server right after the conversion.
What is the maximum file size?
You can convert files up to 50 MB.