WEBM to MKV Converter
Convert your WEBM files to MKV format. Quick, safe, and completely free.
or drag and drop files here
WEBM files • Max 100MB per file • Up to 10 files
Format Information
WEBM
WebM is an open, royalty-free media format designed for the web by Google. It uses VP8/VP9 video codecs and Vorbis/Opus audio codecs, offering excellent compression for web streaming. WebM is natively supported by all major browsers without plugins.
MKV
MKV (Matroska Video) is an open-standard container format that can hold an unlimited number of video, audio, subtitle, and metadata tracks. It supports virtually any codec and is popular for high-quality video storage, Blu-ray rips, and anime distribution.
How to convert WEBM to MKV
Upload WEBM file(s)
Select files from Computer, Google Drive, Dropbox, or drag them on the page.
Choose "MKV"
Choose MKV or any other format you need as a result.
Download your MKV
Let the file convert and download your MKV file right afterwards.