Convert WebM to MP4

WebM is great for the web, but many devices, especially iPhones and older Android phones, cannot play it. Convert WebM to the universally supported MP4 format in your browser with no uploads, completely free.
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Need screenshots, edge cases, or extra context before converting?

Read the step-by-step guide

Steps

01

Open FastEdit

Go to app.fastedit.net. Works in Chrome, Firefox, Safari, and Edge.

02

Import your WebM

Drag and drop your .webm video file.

03

Select MP4

Choose MP4 from the output format dropdown.

04

Configure

Optionally trim, resize, or adjust quality. Default H.264 encoding works for most use cases.

05

Export

Download your MP4. All encoding runs in WebAssembly on your device.

Benefits

Free. No upload. No watermark. No account. No limits.

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FAQ

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