Convert your WebM files to WMV 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.
WMV is already selected as the output format, so there's nothing to configure.
Click Convert and download your new WMV 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.
WMV (Windows Media Video) is Microsoft’s video format, once common for Windows clips and PowerPoint. It keeps files small but plays poorly outside Windows — Macs, phones and web browsers often can’t open it, so MP4 is the safer choice for sharing.
WMV plays in Windows Media Player and VLC; on Mac, phones or the web, convert it to MP4 first.