1080 x 1080 Resizer
1080 x 1080 pixels is the square Instagram actually displays feed posts at, and by extension the default 1:1 canvas across social media. Upload at this size (or larger) and Instagram serves your image without upscaling; upload smaller and the platform stretches it, which is where soft, compressed-looking posts come from.
1080 x 1080 pixel size
1080 x 1080 pixel size: 1,080 x 1,080 px, 1:1 aspect ratio.
The size Instagram's feed displays square posts at — the default square canvas across social platforms.
1080
width (px)
1080
height (px)
1:1
aspect ratio
Need other dimensions? Browse all Pixels sizes or use the free image resizer for any platform.
Sources
We check platform-specific dimensions against source documentation when available.
- Instagram Help Center - Share photos and videos - Instagram's feed displays square posts at 1,080 x 1,080 pixels.
Instagram's Native Square Post Size
Instagram's feed displays square posts at 1,080 x 1,080 pixels — this is the size the platform itself renders, not just a recommendation from a sizing chart.Exporting at exactly this size means Instagram re-encodes your image without resizing it, keeping the result as close to your original as the platform allows.
Upload At — or Above — 1080
At 1080 x 1080 your upload maps one-to-one to the displayed post. Below it, Instagram upscales the image to fill the frame, which is the usual cause of soft, mushy-looking feed photos.If you want margin for later re-crops, export a larger square such as 1500 x 1500 and let the platform downscale — downscaling preserves sharpness, upscaling cannot.
The Universal Square
Because Instagram made 1080 x 1080 the reference square, the same export works for Facebook square posts, profile grids, product tiles, and most other 1:1 placements without rework.For platforms that publish their own larger square spec, check their current guidance — but as a default square export, 1080 x 1080 is the safe baseline.
How to resize an image to 1080 x 1080?
- 1
Step 1: Choose your image
Pick the image from your library that you want to resize to 1080 x 1080 pixels.
- 2
Step 2: Upload and resize your image
Upload your image and use a tool to resize it to 1080 x 1080 pixels.
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Step 3: Save the resized image
Once it's ready, save your resized image to your device.
Instagram's feed displays square posts at 1,080 x 1,080 pixels (1:1). Uploading at that size or larger avoids the upscaling that makes posts look soft.
All Pixels Image Sizes
Choose the recommended Pixels dimensions for your content
File tools
Convert the resized image
Need a different file format or transparent background? Choose a focused converter, then check the preview and encoded size before downloading.
Put Your 1080 x 1080 Image Into a PDF
Put one image on each page, arrange the order, and create the PDF in your browser.
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