Social Media Image Resizer
Perfectly sized images for Twitter headers, Instagram posts, Facebook covers, YouTube thumbnails, and more. Maintain professional quality with platform-specific presets and custom dimensions.
Platform-Specific Presets
Preconfigured sizes for all major social networks
Aspect Ratio Protection
Automatic ratio maintenance for perfect crops
Batch Processing
Resize multiple images simultaneously
Social Media Sizing Guide
What are the recommended image sizes for social media?
- Twitter Header: 1500x500px
- Instagram Post: 1080x1080px (Square) or 1080x1350px (Portrait)
- Facebook Cover Photo: 820x312px
- YouTube Thumbnail: 1280x720px
- LinkedIn Company Banner: 1128x191px
How do I create perfect Instagram stories?
Use our 1080x1920px preset for full-screen Instagram Stories. The tool will automatically maintain the 9:16 aspect ratio critical for mobile viewing.
Can I resize images for Twitter/X banners?
Yes! Our Twitter Header preset (1500x500px) ensures your banner looks great on all devices. The 3:1 aspect ratio prevents cropping on desktop and mobile views.
What's the best format for social media images?
JPEG is recommended for photographs, while PNG is better for graphics with text. Our quality slider helps balance file size and image clarity for each platform's requirements.
Platform-Specific Guides
Use square format for posts, vertical for stories and reels
Twitter/X
Keep important content centered for header images
Why Choose Our Social Media Image Resizer?
Platform-Specific Presets
Preconfigured sizes for all major social networks
Aspect Ratio Protection
Automatic ratio maintenance for perfect crops
Batch Processing
Resize multiple images simultaneously
Quality Control
Adjust compression without losing quality
Privacy Focused
No image uploads, all processing happens in your browser
Free Forever
No limits, no watermarks, no subscriptions