How it works
- 1Upload a video file
- 2Choose 480p, 720p, or 1080p and a quality preset
- 3Run compression
- 4Download the smaller MP4
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Free online video compressor
Upload a video, choose resolution and quality, then download a smaller MP4.
Use this when a file is too large to send, upload, or attach — without stripping the picture entirely.
Compress a video
Drop a video, pick resolution and quality, then convert to a smaller MP4.
- MP4
- MOV
- WEBM
- MKV
Ready — drop a file below.
Why use this page
Resolution cap
Downscale to 480p/720p/1080p instead of shipping full camera files.
Quality presets
Smaller file, balanced, or higher quality CRF encoding.
Keeps audio
Audio is re-encoded as AAC. Use Remove audio if you want a silent file.
FAQ
Will this always make the file smaller?
Usually yes, especially from phone 4K/1080p footage. Already-tiny clips may not shrink much.
Is audio removed?
No. This tool keeps a compressed audio track. Use the remove-audio tool to mute the video.