Quick Start Guide
Upload Video
Drag and drop your video file or click to browse. Supports MP4, MOV, WebM, AVI.
Choose Preset
Select optimization for WhatsApp, Email, TikTok, or custom settings.
Download
Get your compressed video instantly. No uploads, 100% private processing.
Platform-Specific Compression
WhatsApp (16MB Limit)
WhatsApp has a strict 16MB file size limit. Our WhatsApp preset optimizes videos to stay under this limit while maintaining good quality.
- Resolution: 720p or lower for longer videos
- Bitrate: 500-800 kbps
- Format: MP4 with H.264 codec
- Audio: 128 kbps AAC
Email (25MB Limit)
Most email providers have a 25MB attachment limit. Our email preset balances file size with quality for professional sharing.
- Resolution: 1080p for short videos, 720p for longer ones
- Bitrate: 1-2 Mbps
- Format: MP4 for maximum compatibility
- Audio: 192 kbps AAC
Instagram Reels & Stories
Instagram prefers vertical videos with specific aspect ratios and high quality for better engagement.
- Aspect Ratio: 9:16 for Reels, 16:9 for feed posts
- Resolution: 1080x1920 for Reels, 1080x1080 for posts
- Bitrate: 3-5 Mbps for high quality
- Duration: 15-90 seconds for Reels
YouTube Shorts
YouTube Shorts require vertical format and can handle higher bitrates for better quality.
- Aspect Ratio: 9:16 vertical
- Resolution: 1080x1920 recommended
- Bitrate: 2-5 Mbps
- Duration: Maximum 60 seconds
Best Practices for Video Compression
✅ Do's
- • Use H.264 codec for maximum compatibility
- • Compress before uploading to social media
- • Test different quality settings
- • Keep original files as backup
- • Use appropriate resolution for target platform
- • Optimize audio bitrate (128-192 kbps is usually enough)
❌ Don'ts
- • Don't compress already compressed videos multiple times
- • Don't use extremely low bitrates (quality suffers)
- • Don't ignore aspect ratio requirements
- • Don't compress 4K to 480p (too much quality loss)
- • Don't use outdated codecs like H.263
- • Don't forget to check platform-specific limits
Technical Tips
Understanding Bitrate
Bitrate determines video quality and file size. Higher bitrate = better quality but larger files. For 1080p video, 2-5 Mbps is usually sufficient for good quality.
Resolution vs File Size
Reducing resolution from 1080p to 720p can cut file size by 50% with minimal quality loss on mobile devices.
Frame Rate Optimization
Most social media platforms display at 30fps. Recording at 60fps then compressing to 30fps can improve quality.
Audio Compression
Audio usually takes 10-20% of file size. Use 128 kbps AAC for most applications, 192 kbps for music videos.