Free MP4 compressor service allows you to compress MP4 video files and reduce the MP4 file size. You can compress MP4 videos (lowering the bitrate) without losing quality and decreasing the MP4 file size to a much smaller one. You can also scale (resize) the video width to reduce the MP4 file size even more. This service can compress and shrink only MP4 video files. All files uploaded here are deleted after a few hours.