Free Tool

Free Online Video Compressor | Compress Video Online

Best video compressor online free. Use our online video compressor to reduce video file size while maintaining quality. Perfect for social media, email and websites.

Compress video online free instantly
Smart compression algorithm
Reduce video file size efficiently
Maintain video quality
Support all popular formats
No registration required

Drop videos here

Supports MP4, MOV, AVI, MKV formats, max 500MB

How to Reduce Video File Size Online

Need to compress video online free? Our video compressor online makes it simple:

  1. Upload your video file
  2. Choose compression level
  3. Download your compressed video

Tips & Best Practices

Choose optimal compression settings

Best way to reduce video file size

Compress video for social media

Maintain quality while compressing

Batch compress multiple videos

Choose right format for sharing

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Advanced Video Compression Guide

Understanding Video Compression

Video compression reduces file size by removing redundant data while maintaining visual quality. Our compression tool uses advanced algorithms to analyze and optimize each frame, ensuring the best balance between size and quality.

Compression Settings Explained

  • Light Compression (90% Quality): Best for professional videos where quality is crucial. Reduces file size by 30-50%.
  • Balanced Compression (70% Quality): Perfect for social media and web sharing. Reduces file size by 50-70%.
  • Heavy Compression (50% Quality): Ideal for email attachments and storage savings. Reduces file size by 70-90%.

Technical Specifications

Supported Input Formats

  • MP4 (H.264/AVC, H.265/HEVC)
  • MOV (QuickTime)
  • WebM (VP8, VP9)
  • AVI (Audio Video Interleave)
  • MKV (Matroska)

Output Options

  • Resolution: Up to 4K (3840x2160)
  • Frame Rate: Up to 60fps
  • Bitrate: Adjustable (500Kbps-50Mbps)
  • Codec: H.264/AVC (Best Compatibility)

Best Practices for Video Compression

Before Compression

  • Trim unnecessary parts of your video
  • Choose appropriate resolution for your target platform
  • Consider reducing frame rate for longer videos
  • Remove audio if not needed

Platform-Specific Guidelines

Social Media

  • Instagram: Max 100MB
  • Twitter: Max 512MB
  • Facebook: Max 4GB

Email Services

  • Gmail: Max 25MB
  • Outlook: Max 20MB
  • Yahoo Mail: Max 25MB

Frequently Asked Questions

Will compression affect my video quality?

Our intelligent compression algorithm minimizes quality loss while maximizing size reduction. The impact depends on your chosen compression level - Light compression maintains near-original quality, while Heavy compression prioritizes size reduction.

How long does compression take?

Processing time varies based on file size, length, and selected settings. Most videos under 500MB complete within 5 minutes. Larger files may take longer.

Is there a file size limit?

Free users can compress videos up to 2GB. For larger files, we recommend splitting them into smaller segments or upgrading to a premium account.

Are my videos secure?

Yes. All uploads are encrypted, processed securely, and automatically deleted after compression. We never store or share your content.