How does the video compressor work?

Upload your video and choose a compression level. The tool re-encodes the video with efficient H.264 compression to shrink the file while preserving as much quality as possible, then returns an optimized MP4.

How much smaller will my video be?

It depends on the source and the level you choose, but strong compression can often reduce size dramatically. The tool shows the new file size when it finishes so you can see the result.

Will compressing reduce the quality?

Some quality reduction is inherent to compression, but the balanced setting is designed to keep the video looking good. Choose light compression for maximum quality or strong compression for the smallest file.

What is the output format?

The compressed video is delivered as an MP4 using H.264 video and AAC audio, which plays on virtually every device and platform.

Are my files private?

Yes. Your video is processed on our server and deleted immediately after compression. Uploads up to 100 MB are supported.

Video Compressor

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Choose video

Compression level

Max 100 MB. Output is MP4 (H.264). Files deleted right after processing.

Video Compressor — Shrink Videos Without Wrecking Quality

Large video files are a hassle — too big to email, slow to upload, and quick to fill up storage. This free video compressor reduces the file size of your videos while keeping them looking good, using efficient modern compression. You choose how aggressive to be, and the result is a widely-compatible MP4. Uploads up to 100 MB are supported, and your files are deleted right after processing.

How Compression Works

Video compression works by re-encoding your footage with a codec that stores the same picture using fewer bits, largely by being smart about the redundancy between frames. This tool uses H.264, the most widely-supported video codec, and lets you set the quality-to-size tradeoff through a compression level. The result is a smaller file that still plays everywhere, from phones to smart TVs to web browsers.

Choosing Your Compression Level

Light compression prioritizes quality, trimming the file size modestly while keeping the video looking almost identical to the original — good when quality is paramount. Balanced is the recommended middle ground, delivering a noticeably smaller file that still looks good for most purposes. Strong compression produces the smallest files, ideal when you need to fit within a size limit or upload quickly, at the cost of some visible quality. When it finishes, the tool reports the new size so you can judge the result.

When You Need It

Compressing video is useful in countless situations: getting a clip under an email or messaging size limit, speeding up uploads to websites and platforms, saving storage space on your device, or preparing footage for the web where fast loading matters. Rather than being blocked by a file that is too large, a quick compression pass usually solves the problem while keeping the video perfectly watchable.

Private and Compatible

The compression runs on our server with a robust media engine, so it works the same on any device without special software or a powerful computer. Your uploaded video and the compressed output are both deleted immediately after the job completes — no storage, no account, no cost. The MP4 output ensures the result plays on essentially any modern device or platform.

Fast, Free, and Simple

Compress as many videos as you like at no cost. Pair this with our video converter to change formats and our video-to-MP3 tool to extract audio.

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