Image Resizer for Social Media

Resize images to perfect dimensions for every social platform

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About this generator

The Image Resizer for Social Media automatically resizes your images to the exact dimensions required by every major social media platform.

Select your platform and post type, and our tool will crop and resize your image to the optimal dimensions with the right aspect ratio.

Pro tips

  • Always start with the highest resolution image possible
  • Instagram feed: 1080x1080 (square), 1080x1350 (portrait), 1080x566 (landscape)
  • YouTube thumbnails should be 1280x720 with a 16:9 aspect ratio
  • Facebook cover photos display at 820x312 on desktop, 640x360 on mobile
  • Keep file sizes under 5MB for faster loading across all platforms

Frequently Asked Questions

Most platforms will auto-crop your image, often cutting off important elements. Using the correct dimensions ensures your entire image displays as intended without unwanted cropping.

JPEG for photos (smaller file size), PNG for graphics with text or transparency. WebP is increasingly supported and offers the best compression-to-quality ratio.

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