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Compression uses H.264 output. A 5-minute 1080p video can go from 200 MB to ~50 MB with moderate settings, without perceptible loss to the naked eye. Resolution does not change.
Free, no account required, browser processing and no server upload.
Drop a file — Compress video
Drag and drop your file here · Choose a file from your device
Max 100 Mo
Compression uses H.264 output. A 5-minute 1080p video can go from 200 MB to ~50 MB with moderate settings, without perceptible loss to the naked eye. Resolution does not change.
Trade-offs
Low (CRF 28)
50-70%
Visible artifacts in dark scenes
Medium (CRF 23)
30-50%
Good balance for the web
High (CRF 18)
10-25%
Near lossless, heavy file
Processing is 100% local, so it takes longer on modest devices. Expect 1 to 3 minutes for 5 minutes of video. A 20-minute 4K video may take 15 minutes or more.