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MP4 to WebM Converter
Convert MP4 to WebM — the modern web video format. Smaller file sizes, native HTML5 support.
🔒100% Privacy⚡Instant🆓Free Forever📱Mobile Friendly
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Drop your MP4 video here
or click to browse from your device
📎Max 500MB · .MP4,VIDEO/MP4
◆ How it works
MP4 to WebM Converter — 3 simple steps
01
Upload MP4
Up to 500 MB
02
Convert
Re-encoded with VP9 + Opus
03
Download
Drop directly into <video> tag
◆ FAQ
Common questions.
Why use WebM?
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Will it play on iPhone?
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