Social Media Video Resizer - Free Video Converter for Instagram, TikTok, YouTube
Upload once, export to all platforms. Instant conversion to perfect dimensions for Instagram, TikTok, YouTube, Facebook, and more.✨ 100% free • 🔒 Privacy first • ⚡ Client-side processing
Upload Your Video
Drag and drop or click to browse
Supports MP4, MOV, AVI, WebM • Max 500MB
Key Features
100% Private
All processing happens in your browser. Your videos never leave your device.
Multi-Format Output
Upload once, download in multiple formats optimized for different social media platforms.
Instant Results
Resize and convert videos in seconds with optimized processing algorithms.
Perfect Dimensions
Automatic aspect ratio conversion for Instagram, TikTok, YouTube, Facebook, and more.
No Upload Required
No need to upload files to external servers.
High Quality
Maintains video quality while optimizing for different platform requirements.
How It Works
Upload Video
Drag and drop your video file or click to browse. Supports MP4, MOV, AVI, and other formats up to 500MB.
Select Platforms
Choose which social media platforms you want to optimize for. The tool automatically adjusts dimensions and quality.
Download All Formats
Get your videos optimized for each platform instantly. All processing happens securely in your browser.
Use Cases
Content Creation
Perfect for content creators who need to optimize videos for multiple social media platforms from a single upload.
Examples:
- •Create content for Instagram, TikTok, and YouTube
- •Optimize videos for different aspect ratios
- •Maintain quality across all platforms
Benefits:
- ✓Efficient content workflow
- ✓Consistent branding across platforms
- ✓Time-saving multi-platform publishing