Free Online Video Compressor

Reduce video file size by up to 80% without major quality loss — fast, no watermark, no sign-up. Perfect for email, WhatsApp, social media uploads, and saving storage.

Free to use · No sign-up · No watermark · Up to 500 MB · Files deleted after 24 h

Drag & drop your file here

or click to browse

Maximum file size: 500MB

Click to change file

Please wait, this may take a moment.

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File will be available for 24 hours

Download File

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How to Compress a Video Online

1

Upload Video

Select any MP4, AVI, MOV, or MKV file up to 500MB. Drag and drop or click to browse.

2

Choose Quality

Pick High for minor reduction, Medium for a balanced result, or Low for maximum compression.

3

Download

Processing usually takes under a minute. Your smaller video is ready to download instantly.

Expected Size Reduction

High Quality

~20–30% smaller

Best for archiving, streaming services, or when visual quality is critical. Barely noticeable difference.

Medium Quality

~50–60% smaller

The sweet spot for most users. Significantly smaller file with very good visual quality retained.

Low Quality

~70–80% smaller

Maximum file size reduction. Best for messaging apps, previews, or when storage is the priority.

Frequently Asked Questions

It depends on the original encoding and quality setting. Medium quality typically reduces file size by 50–60%. Videos that are already heavily compressed will see less reduction.
Yes, but the reduction is minimal on Medium and High settings. Low quality is noticeable on large screens but fine for mobile viewing or messaging.
The output is always MP4 (H.264), which gives the best balance of compatibility and file size. MP4 plays on virtually every device.
Yes, but results will vary. Re-compressing an already compressed video offers diminishing returns and may introduce minor visual artifacts.

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