Video Compressor

Shrink your video files without losing noticeable quality. Choose resolution and compression level. Free, private — all processing happens in your browser, no upload.

Drop a video file here or click to browse

MP4, WebM, MOV, AVI, MKV, and more

✅ Compression Complete

📁 Original

Size-
Resolution-
Duration-

🗜️ Compressed

Size-
Resolution-
Saved-
Note: If the compressed file is larger than the original, the video may already be highly optimized. Try a lower resolution or higher compression level for better results.

About Video Compressor

This tool compresses video files entirely in your browser. No upload, no server, no tracking. Your original video never leaves your device.

Smart Compression

Choose from three compression levels. Maximum saves the most space, Balanced is recommended for everyday use, and Best Quality preserves near-original fidelity.

Resolution Control

Downscale to 1080p, 720p, or lower to dramatically reduce file size. Halving resolution can quarter the file size for massive savings.

100% Private

All processing uses the browser's built-in video encoder via canvas capture and MediaRecorder API. Zero bytes are sent to any server. Your video stays on your machine.

Before and After Stats

Compare original and compressed videos with side-by-side statistics. See exact savings in percentage and file size before downloading.

Supported input formats: MP4, WebM, MOV, AVI, MKV, and most browser-playable video formats. Output is WebM (broadest support) or MP4.

📋 Common Use Cases

Email & Sharing

Shrink video files to fit email attachment limits and share them easily.

Website & Blog

Compress videos for faster page loads without visibly sacrificing quality.

Social Media

Reduce file sizes to meet upload limits on social platforms.

Storage Management

Save space on your device or cloud storage by compressing large video files.

🪜 How to Use This Tool

  1. Select your video
    Choose a video file from your device.
  2. Set quality and resolution
    Adjust compression quality and output resolution to balance size and clarity.
  3. Compress the video
    The browser processes the video locally to reduce file size.
  4. Download the result
    Save the compressed video and use it anywhere.

📚 Related Guides

Frequently Asked Questions

Are these video tools free?▼
Yes. All video tools are completely free. No signup required.
Are my videos uploaded to a server?▼
No. Video processing happens locally in your browser. Your videos never leave your device.
What video formats are supported?▼
MP4, WebM, and MOV. Video to GIF conversion supports clips up to 30 seconds for best performance.

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Video Merger Video Reverser Video To Frames Video To GIF