Shrink massive iPhone MOV files easily. Compress MOV videos locally in your browser to save space.
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: iPhones record in extremely high bitrates (often 4K at 60fps) to capture maximum detail, which creates massive files.
A: Yes! Thanks to WebCodecs support in modern Safari, you can compress videos directly on your iPhone.
A: To ensure maximum compression and compatibility, we typically output the compressed video as an MP4 (H.264/H.265).