MP4 to WEBM Converter
Batch convert mp4 files to webm online. Change mp4 to webm on Windows, Mac, Iphone or Android in a couple of clicks.
Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.
How to convert MP4 files to WEBM online?
Step-by-step instructions for converting mp4 files to webm
Click "Choose File" button to select a mp4 file on your computer. MP4 file size can be up to 100 Mb.
Convert MP4 to WEBM
Click "Convert" button to start conversion.
Download your WEBM
When the conversion process is complete, you can download the WEBM file.
- First you need to add file for conversion: drag and drop your MP4 file or click the "Choose File" button. Then click the "Convert" button. When MP4 to WEBM conversion is completed, you can download your WEBM file.
- Video conversion takes quite a while. It will probably take you a few minutes to change MP4 to WEBM.
- Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including MP4 to WEBM) is absolutely safe.
- Yes, you can use AnyConv on any operating system that has a web browser. Our MP4 to WEBM converter works online and does not require software installation.
Information about MP4 and WEBM file formats
|Full name||MP4 - MPEG-4 Part 14||WEBM - HTML5 video|
|File extension||.mp4, .m4a, .m4p, .m4b, .m4r, .m4v||.webm|
|MIME type||video/mp4||video/webm, audio/webm|
|Developed by||International Organization for Standardization|
|Type of format||Media container||video file format|
|Description||MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio and store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.||WebM is a video file format. It is primarily intended to offer a royalty-free alternative to use in the HTML5 video tag. It has a sister project, WebP, for images. Google sponsors the development of the format, and the corresponding software is distributed under a BSD license.|
|Technical details||Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. A separate hint track is used to include streaming information in the file.||The WebM container is based on a profile of Matroska. WebM initially supported VP8 video and Vorbis audio streams. In 2013 it was updated to accommodate VP9 video and Opus audio.|
|File conversion||MP4 conversion||WEBM conversion|
|Associated programs||Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player||VLC media player, MPlayer, K-Multimedia Player, Mozilla Firefox, Opera, Google Chrome, FFmpeg.|
MP4 to WEBM conversion quality rating:
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