Square post
1080 × 1080 PXA versatile 1:1 format for feed images.
Resize images for Instagram
Prepare posts, stories and profile pictures at the right dimensions. Resize one image or a complete batch without uploading your files.
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Choose the format you need
Portrait post
1080 × 1350 PXA taller 4:5 feed image that occupies more screen space.
Story or Reel
1080 × 1920 PXFull-screen vertical 9:16 artwork.
How it works
Upload an image, select the Instagram destination, choose Fit, Fill & crop or Stretch, and download the result. Fit preserves the full image; Fill & crop fills every edge and trims overflow.
Private batch resizing
Use the free bulk image resizer for multiple files. Processing happens inside your browser, and results are packaged into one ZIP.