Instagram square size, free, no upload required
Resize any image to exactly 1080x1080 pixels for Instagram square posts, profile photos, app icons and any content that requires a perfect 1:1 square format.
1080x1080 px
1:1 square ratio
No uploads
Files stay on device
Fit, Fill, Stretch
Three resize modes
Dimensions fixed to 1080 x 1080 px for this page.
Scales and crops to fill exact size. No white space. No distortion. Recommended.
Drop image here to resize to 1080x1080
JPEG, PNG, WebP, AVIF, HEIC. All processing stays in your browser.
Instagram square posts
The native Instagram square format. Upload at 1080x1080 to prevent Instagram from applying extra compression.
Profile photos
Many platforms display profile photos in a square or circular format. 1080x1080 ensures your photo looks sharp.
App icons and thumbnails
Square icons for iOS, Android apps and web app manifests commonly use 1024x1024 or 1080x1080.
Product images
E-commerce product grids often display images in a 1:1 square ratio. Standardising to 1080x1080 keeps listings consistent.
Yes. Instagram recommends 1080x1080 pixels for square posts (1:1 aspect ratio). This is the native resolution Instagram uses and prevents the platform from applying additional compression. Instagram also accepts 1080x1350 for portrait posts and 1080x566 for landscape posts.
Use Fill mode to crop the center of your rectangular image to a 1080x1080 square. This is the most common approach for social media. If you want to keep the entire image visible without cropping, use Fit mode, which will center your image and add white padding on the sides or top and bottom.
Yes. Instagram applies its own compression to all uploaded images. Starting from a 1080x1080 pixel image at high JPEG quality (85 or above) gives Instagram the best source material and results in sharper final posts.