Video Resizer Tool
Resize videos for social media platforms like Instagram, YouTube, TikTok, Facebook, and Twitter. Choose from presets or set custom dimensions with various resize modes.
🔒 100% Privacy Protected
Platform Presets
Custom Dimensions
Aspect Ratio Lock
Multiple Resize Modes
Real-time Preview
No Quality Loss
Drop your video here
or
Supports MP4, MOV, AVI, WebM, and more • Max file size: 500MB
Platform Presets
Custom Dimensions
Current aspect ratio: 16:9
Resize Mode
100% Privacy Protected
All video processing happens in your browser. Your files never leave your device - no uploads, no servers, no tracking.