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Free converter

MOV to WEBM

Anyfile converts a QuickTime movie to a WebM video for free, right in your browser: the file is never uploaded.

Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

What changes from MOV to WEBM

PictureCopied as it is when it fits; otherwise re-encoded by your browser at the same size and frame rate
SoundThe first sound track is kept
Subtitles and chaptersNot carried over yet
File sizeUsually smaller: WEBM compresses more tightly than MOV

When to use WEBM: Video embedded in web pages, and screen recordings made in the browser.

Options

Open the file in the video editor to choose before downloading:

  • Quality: original, high, medium or small
  • Size: the original or smaller

The two formats

.mov

QuickTime movieQuickTime File Format

Apple’s QuickTime container, introduced in 1991. It can hold many codecs and tracks, from H.264 and HEVC to ProRes, and is what iPhones record video into.

Video shot on iPhones and Macs, and high-quality masters for editing.

Opens in QuickTime, Photos, Final Cut Pro, Premiere Pro, VLC

About MOV files

.webm

WebM video

An open, royalty-free video format launched by Google in 2010. Based on Matroska, it carries VP8, VP9 or AV1 video with Vorbis or Opus audio.

Video embedded in web pages, and screen recordings made in the browser.

Opens in Chrome, Firefox, Edge, Safari, VLC

About WEBM files

Questions

How do I convert MOV to WEBM?

Drop your MOV file on this page, or choose it. Anyfile converts it on your device in a moment and the WEBM downloads straight away. To change it first, open it in the video editor.

Is my MOV file uploaded anywhere?

No. The file is read and converted by your own browser, and nothing is sent to a server. You can check: open your browser’s developer tools, go to Network, and convert a file. No upload appears.

Will I lose quality?

WEBM is a compressed format, and Anyfile saves at high quality, so the difference is very hard to notice.

Can I convert several MOV files at once?

Yes. Drop them together and you get one ZIP with every WEBM inside.