Video Compressor Online - Reduce File Size Free

Reduce Video File Size Online

Email has a 25MB attachment limit. WhatsApp caps videos at 16MB. Instagram compresses uploads automatically but often ruins quality. Your phone storage fills up fast with 4K recordings. Video compression shrinks file size by removing redundant data your eyes can't detect. The result: same video quality, fraction of the storage space. Videos upload faster, fit platform limits, and free up gigabytes on your devices. Good compression maintains visual quality while cutting 60-90% of file size. Bad compression creates pixelation and artifacts. The difference is in the algorithm.

How to Compress a video in 3 Steps

Upload your video

Drag and drop your file into the box above. Or click to browse from your device, Google Drive. Files up to 500MB compress for free.

Choose your compression level

Pick light compression for minimal size reduction. Standard for balanced results. Maximum for the smallest possible file. Or enter a specific target size like "under 25MB for email."

Download and share

Your compressed video processes in 20-30 seconds. Download it directly or save to cloud storage. No watermark added. Ready to upload, send, or post anywhere.

Online Video Compressor Features

Fast batch processing

Upload 10 videos at once and compress them simultaneously. Wedding clips, product demos, or tutorial videos all process together. Finish in minutes instead of doing them individually for an hour.

AI-powered quality optimization

Smart algorithms analyze your video content frame by frame. High-motion scenes keep more data. Static scenes compress deeper. Result: smallest file size with best visual quality for your specific video.

Works across all devices

Compress on iPhone during your commute. Switch to Android tablet at a coffee shop. Finish on laptop at the office. Browser-based tool with consistent results everywhere.

Integrates with video editing tools

Compressed videos flow directly into our video enhancer, subtitle generator, or background remover. Seamless workflow with instant transfers between tools. Complete everything in one place.

About Video Compression FAQs

Is this video compressor free?

Yes. Compress videos up to 500MB with clean downloads and instant access. Upgrade available for larger files.

Is my video secure?

Yes. Videos are encrypted during processing and deleted immediately after download. Your content stays private.

How much can I compress a video?

Typical reduction is 60-70% with invisible quality loss. Maximum compression reaches 90% but may slightly reduce quality depending on your original video.

Can I undo compression?

Compression permanently reduces file size. Keep your original files as backup before compressing.

Does this work offline?

Processing happens in the cloud for faster speeds and works across all devices. Internet connection required.

What happens to uploaded videos?

Videos process in real-time and delete immediately after download. We don't store or access your content.

Can I compress 4K or HDR videos?

Yes. High-resolution formats compress very well because they contain more data to optimize. Your 4K video stays 4K.

Compress Video Online Free

Join 500,000+ creators who use PXZ to compress videos every month.