Free Online Video Compressor
Shrink MP4, MOV, WebM and more right in your browser. No upload, no watermark.
Drop videos here, or click to browse
Up to 1GB each · MP4, MOV, WebM, MKV, AVI, WMV and 30+ more
Processed locally in your browser. Nothing is uploaded.
Settings
Add a video and the settings for this tool appear here.
How it works
- 1Drop a video file (up to 1GB). It stays on your device — nothing is uploaded.
- 2Pick how much smaller you want it: 30%, 50%, 70% or 90%. We estimate the output size before you start.
- 3Hit Compress, watch the progress bar, then download the result.
Processed locally in your browser. Nothing is uploaded.
Three steps
How to compress a video
No sign-up, no upload queue, no watermark. Everything happens on your device.
- 1
Drop your file
Drop a video file (up to 1GB). It stays on your device — nothing is uploaded.
- 2
Choose settings
Pick how much smaller you want it: 30%, 50%, 70% or 90%. We estimate the output size before you start.
- 3
Download
Hit Compress, watch the progress bar, then download the result.
Keep going
Related tools
Compress to Size
Hit an exact limit — 8, 10, 16, 25, 100MB or your own number — without guessing bitrates.
Video Converter
Convert MOV, MKV, AVI, WebM and more to MP4 — or the other way — without installing anything.
Resize Video
Downscale 4K to 1080p, 1080p to 720p, or set a custom width while keeping the aspect ratio.
FAQ
Video Compressor FAQ
Desktop app
Files over 1GB? Take it to the desktop.
The browser version is perfect for everyday clips. When you need to crunch big footage or dozens of files, the desktop app does it faster on your own hardware.
- No file size limit — 4K, hour-long recordings, anything
- Batch queues: drop a folder, apply one preset
- Hardware-accelerated encoding (H.264 / H.265)
- Works fully offline, same privacy guarantee