Upload an MP4 video and reduce its file size with smart FFmpeg compression. Choose compression level, resize resolution, adjust audio bitrate, mute audio, and download a smaller MP4 file.
Useful for websites, email attachments, social uploads, storage cleanup, mobile sharing, and faster video delivery.
Upload your MP4 file, select compression settings, and create a smaller optimized MP4 video.
Upload an MP4 video and your compressed download link will appear here.
Large MP4 files can be slow to upload, hard to share, and heavy for websites. Compression helps reduce size while keeping usable quality.
Compress MP4 files using smart encoding settings to make videos smaller and easier to store or share.
Keep the original size or limit video output to 1080p, 720p, or 480p for stronger compression.
Select better quality, balanced compression, or maximum size reduction based on your needs.
MP4 video compression reduces file size by re-encoding the video with efficient settings. This can lower storage use, improve website loading, make uploads faster, and help videos fit email or platform limits.
This tool uses FFmpeg with H.264 video encoding and AAC audio output. You can control the compression level, output resolution, audio bitrate, and whether the final video should keep or remove audio.
Compress MP4 video files in three simple steps.
Choose an MP4 video from your device and upload it to the compressor.
Select compression level, resolution, audio bitrate, and mute option.
The server compresses your video and gives you a smaller MP4 download file.
Common questions about compressing MP4 video files online.