Reduce the file size of your MP4 videos without losing visible quality. Perfect for email, WhatsApp, and Discord.
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: By adjusting the compression slider, you can find the sweet spot where file size drops significantly before the human eye can detect quality loss.
A: Yes! Our tool is specifically designed to shrink large videos down to fit within the 25MB or 50MB attachment limits of messaging apps.
A: 100% safe. The compression happens entirely in your browser. We never upload your videos to any server.