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How to use Video Compressor
Video Compressor. Shrink MP4 size with resolution and bitrate. Phone videos often shrink 50–80% by lowering the bitrate and resolution to 1080p or 720p…
The short answer
To compress a video, drop an MP4, MOV or WebM, choose a target (e.g. under 25 MB for email or Discord) or a resolution and quality, and download the smaller MP4. Encoding uses your browser's hardware-accelerated WebCodecs, so the video is never uploaded.
It runs in your browser. What you enter is not uploaded.
How to use it
Choose your file with the upload box above, or drag and drop it onto the box.
Adjust the options; the preview updates as you change them.
Click the main button to process the file in your browser.
Download the result. Your original file is never changed or uploaded.
Limits worth knowing
How much can a video be compressed? Phone videos often shrink 50–80% by lowering the bitrate and resolution to 1080p or 720p without obvious quality loss.
Why is it slow? Re-encoding is demanding; speed depends on your device's video encoder. Shorter or lower-resolution output is faster.