Conversor en línea MKV→WebM gratuito. Rápido, privado, sin registro.
Converting MKV to WebM is one of those small tasks that should be instant and free — and here it is. Drop in your MKV file (a .mkv) and download a ready-to-use WebM file (a .webm) — no software to install, no account to create, and no watermark on the output.
MKV (Matroska) is a flexible open container that can hold almost any codec plus multiple audio tracks and subtitles, popular for archiving.
WebM is an open, royalty-free video format built for the web, usually VP9 or AV1 — smaller than MP4 at similar quality and well supported in browsers.
Most people convert MKV to WebM for compatibility — a website, app or device insists on WebM, and MKV simply won't open. WebM is widely supported, which makes it a dependable target. The conversion runs through ffmpeg, the industry-standard media engine, re-encoding the streams with sensible high-quality defaults so the result plays cleanly on your target device.
It comes up when publishing online, submitting to a service with strict format rules, or archiving a collection in a single consistent format.
Privacy is the default here. Your MKV file is uploaded over an encrypted connection, converted, downloaded the moment it's ready, and then deleted automatically a short time afterwards. We never keep your files, never build a library of your content, and never make you sign up to download the result.
Ready? Use the converter above, or explore related conversions: turn MKV into a different format, or convert another format into WebM. Everything on Convert Me Pls is free, unlimited and watermark-free.
Sí. Convert Me Pls es completamente gratuito, sin registro, sin límites de cantidad de archivos y sin marcas de agua en tu resultado.
Tus archivos se suben por una conexión cifrada, se convierten y luego se eliminan automáticamente poco después. Nunca conservamos tus archivos ni creamos una biblioteca con tu contenido.
Usamos los mejores codificadores disponibles (libvips, ImageMagick y ffmpeg) con ajustes de alta calidad para obtener el resultado más limpio posible.
Las conversiones en el servidor admiten archivos grandes con holgura; los medios muy grandes se procesan en una canalización de streaming.