WebM is an audiovisual media file format. [5] It is primarily intended to offer a royalty-free alternative to use in the HTML video and the HTML audio elements. It has a sister project, WebP , for images.

Our WEBM converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few …

It provides open video compression for HTML5 videos and most major web browsers support WebM as a part of HTML5 video delivery. WebM is an alternative to the patented h.264 and MPEG4 standards, and is suitable for commercial and non-commercial applications.

Apr 8, 2022 · A WEBM file is a video saved in the WebM format, an open, royalty-free format designed for sharing video on the web. WebM uses a container structure similar to the Matroska ( .MKV ) video format, which stores both audio and video data.

WebM: an open web media project. The WebM Project is dedicated to developing a high-quality, open video format for the web that's freely available to everyone. Learn more »

Playing WebM Video. WebM video plays directly in your web browser using HTML5. No plug-ins are needed, but you must install a modern web browser that supports HTML5 and WebM. What's Great About WebM. Very high quality video; Great video playback performance, even on older computers; 100% free and open to everyone; Supported on popular video ...

WebM is an open, royalty-free, media file format designed for the web. WebM defines the file container structure, video and audio formats. WebM files consist of video streams compressed with the VP8 or VP9 video codecs and audio streams compressed with the Vorbis or …

Jun 25, 2020 · What is WebM? In 2010, Google introduced a new format called WebM for videos and audio files, specifically intended for the web. This open source multimedia format was put forward as a rival to other multimedia formats (notably MP4). So, what does this new format promise? What innovations Does WebM offer? WebM is basically designed for the web.

Mar 9, 2025 · WebM (file extension .webm) is a video file format developed by Google, based upon the Matroska (MKV) container format. WebM was originally designed to be used on webpages to save bandwidth, but it also has some benefits when it comes to video games and many other applications.

Part 1. What is WebM Format? WebM, first introduced by Google in 2010, is an open media file format designed for the use of HTML5 video and is freely available to everyone. Relying on the Matroska container, WebM aims to support high-quality video.