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Instagram image sizes for posts, stories, profiles, and reels. Square posts are 1080x1080, portrait is 1080x1350, landscape is 1080x566.
Aspect ratio: 1:1
Centering the subject in the square crop matters more than background detail.
Aspect ratio: 1.91:1
Great for showing wide scenes like landscapes, cityscapes, and group shots.
Aspect ratio: 4:5
The most engaging format for Instagram feed. Takes up more vertical screen space.
Aspect ratio: 1:1
The classic Instagram format. Works well for all content types.
Aspect ratio: 9:16
Leave 250px top and bottom clear of critical content for the safe zone.
Instagram supports multiple image formats. The most common sizes are 320x320 pixels, 1080x566 pixels, 1080x1350 pixels. Use SquarePic to resize your photos to any of these exact dimensions.
Use SquarePic's free image resizer. Upload your photo, select the Instagram preset that matches your needs, and choose Dynamic Blur or Solid Background mode to fill any empty space without cropping your original image.
Yes. SquarePic is completely free with no signup required. All image processing happens locally in your browser using HTML5 Canvas. Your photos are never uploaded to any server.
For Instagram, JPEG is best for photos with smooth gradients, PNG is ideal for graphics with text or sharp edges, and WebP offers excellent quality at smaller file sizes. SquarePic supports all three formats for export.
Yes. Upload your photo to SquarePic and use our free editor to make it perfectly square. Choose the Instagram preset size and export a high-quality profile picture in seconds.
JPEG is the standard for Instagram uploads. PNG preserves quality for graphics with text. WebP is supported but not recommended for maximum compatibility.
Instagram applies its own compression to every upload and crops feed images to square thumbnails. Matching the recommended dimensions keeps your full image visible and avoids avoidable quality loss.
Post consistently at 1080x1080 or 1080x1350 for feed posts. Use 1080x1920 for Stories and Reels. Avoid compressed artifacts by uploading the highest quality version within Instagram's 20 MB limit.
Instagram crops images in feed to square thumbnails by default. Using the correct dimensions ensures your full image appears without unexpected cropping. Portrait 4:5 posts take up more vertical screen space than squares, giving your content more visibility.