Change Video Resolution

Change video resolution: 4K, 1080p, 720p, 480p.

Drop a file or click to choose
mp4, m4v, mov, mkv, avi, webm, flv, wmv, 3gp, ts — до 50 МБ
Files are deleted right after processing — we do not store or view them.

This tool changes video resolution using presets: 4K (2160p), Full HD (1080p), HD (720p) or SD (480p). Useful for shrinking a file before uploading, matching a platform's requirements, or speeding up processing on a low-power device.

Upload a video file, choose the resolution you need, and download the result. Aspect ratio is preserved automatically — when the height is reduced, the width is scaled proportionally. The file format (container) doesn't change: MP4 stays MP4, MKV stays MKV.

Processing runs on the server via ffmpeg; the file is deleted immediately after processing and never stored anywhere. The maximum source file size is 50 MB. To change the file format instead, use the video converter.

Frequently asked questions

Upload your video, choose "HD (720p)" from the resolution list, and click "Convert." The width adjusts automatically.
Yes, the width is always recalculated to match the chosen height so the frame isn't distorted.
No, the container stays the same as the input — only the resolution changes.
50 MB.

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