WebM to AVI
Convert your WebM files to AVI online, free and in seconds. Just upload, and the file is converted right in your browser — no software to install and no account needed.
Convert your WebM files to AVI online, free and in seconds. Just upload, and the file is converted right in your browser — no software to install and no account needed.
Upload your WebM file — drag and drop it or click to browse. You can add several at once.
AVI is already selected as the output format, so there's nothing to configure.
Click Convert and download your new AVI file.
WebM is an open, royalty-free video format built for the web. It streams efficiently at small file sizes and is supported natively by modern browsers, which makes it ideal for online video and HTML5 players.
WebM plays in all current browsers (Chrome, Firefox, Edge) and VLC; older devices or editing software may need it converted to MP4.
AVI is a classic Microsoft video format from the 1990s. It offers broad compatibility and good quality but large, inefficient files, so it is mostly replaced by MP4 today — though it is still common in older archives.
AVI opens in Windows Media Player, VLC and most desktop players; for phones and browsers, converting to MP4 is the reliable choice.