Online MP4 Converter
Free online MP4 converter: convert WebM/MOV and more to H.264 MP4 entirely in your browser — no upload, no limits.
About Video to MP4 Converter
MP4 (H.264 + AAC) plays everywhere — phones, TVs, editors, and every website. This converter re-encodes your video to a universally compatible MP4 right inside your browser.
How to use Video to MP4 Converter
- Drop a video file (WebM, MOV, AVI, …) into the upload area.
- Click Process video — the file is re-encoded to MP4.
- Download the converted MP4.
Frequently asked questions
Is Video to MP4 Converter really free?
Yes — Video to MP4 Converter is completely free, with no account, no watermark, and no usage limits. It runs entirely in your browser.
Are my files uploaded to a server?
No. All processing happens locally on your device using WebAssembly. Your files never leave your computer — close the tab and nothing remains.
Which browsers are supported?
Any modern browser on desktop or mobile: Chrome, Firefox, Safari, and Edge.
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