Convert mov to webm

Converted on your device. Files never leave this tab.

Drop mov files here or click to choose

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The converter runs inside this page. Cut your network after it loads and it still works.

No account, no daily limit

No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many MOV files as you like.

Real WEBM output

Encoded by your browser's own VP9 or VP8 video encoder, with Opus audio — not a renamed extension.

Other mov conversions mp4 avi mkv flv wmv mp3 wav ogg flac m4a aac opus

Convert to webm from mp4 avi mkv flv wmv

About MOV

QuickTime File Format

Apple's QuickTime container from 1991, which MP4 was later based on. iPhones and Macs record video as MOV, usually with H.264 or HEVC inside. Convert MOV to MP4 for Windows, Android and websites that expect MP4.

About WEBM

WebM

An open container from Google, launched in 2010 and based on Matroska, holding VP8, VP9 or AV1 video with Vorbis or Opus audio. Convert from WebM to MP4 for editors, phones and apps that handle MP4 better.