Video Compressor

Reduces a video's real file size by re-encoding it with the quality (high, balanced, small file), resolution, FPS, and audio bitrate you choose — it never just renames or repackages the file. It shows the original size and resolution, the settings you chose, the final size, the real reduction achieved, and warns you if the result ended up larger than the original.

Media processing on your device (FFmpeg WebAssembly)hasta 500 MB, 20 minutos de duración

Drag your files here, or

MP4, WebM, MOV, MKV... up to 500 MB.

Your files are processed on your device and are never uploaded to the server.

Use cases

How to use this tool

  1. Upload the video
  2. Choose quality, resolution, and FPS
  3. Compress it and compare the final size with the original

Frequently asked questions

Does it guarantee a specific size reduction?
No. The reduction depends on the original content and the settings you choose; the tool shows the real reduction achieved and never promises a number in advance.
What happens if the result is larger than the original?
This can happen with files that are already heavily compressed. The tool clearly warns you and lets you keep the original file instead of the result.

Related tools

Local media
Video Trimmer
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Convert Video to GIF
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Resize & Crop Video
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