Who Is This Tool For?
Frontend developers, web designers, and site owners wanting smaller video embeds for higher page speed scores.
Good to Know
Encodes video with VP9 codec and Vorbis/Opus audio.
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Web Optimized
MP4 to WebM Converter
Convert MP4 videos into HTML5-optimized WebM format with VP9 video codec for fast, modern web embedding.
Select MP4 files or drag them here
Convert to WebM. Max 50 MB per file.
Encrypted & Private
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Auto-deleted after 60m
Conversion Queue
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How to Use MP4 to WebM Converter
1
Upload MP4 Video
Select your source MP4 clip.
2
Encode to VP9/WebM
Compress video stream for optimal web delivery.
3
Download WebM
Embed directly in HTML5 <video> tags.
MP4 to WebM Converter FAQs
WebM delivers comparable or superior visual quality to MP4 at significantly lower bitrates, speeding up website load times.
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