Instagram Image Resizer
Resize Instagram images to square, portrait, or Story dimensions. Choose an exact crop or keep the complete image with padding.
Resize, crop, or add padding.
Fill mode crops to the exact output ratio. Fit mode preserves the entire image and adds padding. Exports strip embedded metadata, honor camera orientation, and use the dimensions shown in the result. Enlarging a small source does not create missing detail.
For best results, start with a file you own at the highest available resolution. You can clear the results after saving your downloads.
Practical questions
Which size should I choose?
Use 1080 × 1080 for a square image, 1080 × 1350 for 4:5 portrait, 1080 × 1440 for 3:4 portrait, or 1080 × 1920 for a Story. These are the presets offered here. Check Instagram’s preview before publishing.
How do I resize without cropping?
Choose “Fit entire image” to keep every edge and add padding. “Fill frame” fills the chosen dimensions by cropping. Select a crop focus to keep the important part of your image.
Related guide: Image dimensions and aspect ratios