Make a video file smaller without uploading it anywhere. Your browser re-encodes the clip to a leaner MP4 using your device’s own hardware, so even large private videos stay on your machine.
Handy for email limits, slow uploads, messaging apps and saving storage. Pick how hard to squeeze, optionally drop the resolution to 720p or 480p, and download.
No. The video is decoded and re-encoded entirely in your browser — nothing leaves your device.
It depends on the clip. Choose “Small file” and/or resize to 720p/480p for the biggest savings; the tool shows the before/after size.
Compression always trades some quality for size. “High quality” keeps it close to the original; “Small file” squeezes hardest.
No file-size limit — it runs on your device. The free version covers shorter clips; a one-time unlock removes the length limit.