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MOV to WEBM Converter

Convert MOV files to WebM online for free. Upload one file or many and download the WebM results one by one or all together in a ZIP. No sign-up needed.

convert
MOV
GIF
MP4M4VMOVMKVAVIFLVWMVMPEGMPGMODVOB3GP3GPP3G2OGVTSMTSM2TSMXFDVRMRMVBSWFWTVGIFCAVSDVR

No format found

to
WEBM
MP3WAVAACFLACOGGOGAM4AM4BWMAAIFFAIFCOPUSAC3ALACAUCAFVOCWEBAAMR
GIFWEBP
MP4M4VMKVWEBMAVIFLVWMVMPEGMPGMODVOB3GP3GPP3G2OGVTSMTSM2TSMXFDVRMRMVBSWFWTVGIFCAVSDVR

No format found

Drop your MOV files here
or click to choose MOV files · up to 95MB each

How to convert MOV to WEBM

  1. Choose your files. Click Select File or drag your MOV files into the upload box. You can add many at once.
  2. Pick the settings. WEBM is already selected as the output format. The conversion starts as soon as a file is added.
  3. Download. Each file appears in the list when it is ready. Download them one by one, or all together with Download all.

MOV – QuickTime Movie

MOV is Apple's QuickTime video container. It is common for iPhone recordings and video editing, and often produces larger files than MP4.

More MOV conversions

WEBM – WebM

WebM is an open video format for the web using VP8/VP9 or AV1 video with Vorbis or Opus audio. All major browsers play it.

More WEBM conversions

Converting MOV to WebM

Frequently asked questions

How do I convert MOV to WEBM?

Click Select File or drop your MOV file onto the upload box. The converted WebM appears in the list below with a download button. You can add many files at once and download them together as a ZIP.

Is it really free?

Yes. There is no sign-up and no watermark. To keep the service available for everyone there is a 95MB limit per file and a cap on how many files one connection can process in a short period.

Are my files stored?

Your upload is used only to make the converted file. Images are processed in memory; other files are written to a private temporary folder that is deleted as soon as the conversion finishes. Nothing is kept after the result has been sent back.

Will quality drop?

For images, a little, by design: the image is re-encoded at the Quality you choose (default 75%). Audio and video are re-encoded with high-quality settings; documents keep their text and layout as far as the target format allows. Converting never restores detail that is already missing from the original.

Related converters

How this works: your file is uploaded over HTTPS and converted on this server with open-source engines (libvips for images, FFmpeg for audio and video, LibreOffice and Pandoc for documents, Calibre for ebooks, Ghostscript and Inkscape for PDF and vector files). Images are processed in memory; other files use a private temporary folder that is deleted as soon as the conversion finishes.