Reduce WebM video sizes for faster web loading. Perfect for developers and web designers optimizing assets.
Drag & drop video or Browse Files
Choose compression target. Lower quality means smaller file size.
Our compressor uses WebCodecs to tap directly into your device's hardware encoder. No servers involved.
Optimize your MP4, WebM, and MOV files for Discord, WhatsApp, and email without noticeably degrading the visual quality.
Our compressor uses WebCodecs to tap directly into your device's hardware encoder. No servers involved.
When you compress a home video or a sensitive corporate presentation, it should stay private. Media Compressor acts as a purely local tool, effectively cutting the cord to the internet.
Drag and drop any MP4, MOV, or WebM video.
Move the slider to choose between Extreme Size or High Quality.
Click compress and download your video in seconds.
We built the world's most advanced in-browser media compression engine.
We don't have servers to store your videos even if we wanted to.
Everything happens directly inside your device's RAM and CPU.
A: WebM usually offers better compression for the web, but MP4 has broader native support on Apple devices.
A: Yes, WebM is commonly used for screen recording. Our tool can drastically reduce these file sizes by dropping the framerate or bitrate.
A: No, because we don't process your video on our servers, we don't have high server costs. The tool is completely free.