Does Instagram support other sizes?

Yes — portrait posts up to 1080 × 1350 and landscape up to 1080 × 566. But 1080 × 1080 square is the safest default and looks the same on every device.

What about Instagram Story?

Stories use 1080 × 1920 — a portrait 9:16. See our /instagram-story-image landing.

Instagram Square Post (1080 × 1080 px)

Instagram-ready square in one click. No watermark, no upload.

No upload
Browser-based
Free
No signup
Image

Instagram's recommended square post is 1080 × 1080 pixels — the platform's baseline resolution. Upload smaller and Instagram scales up (blurry); upload larger and Instagram downscales (fine but wastes bandwidth). This tool resizes any photo to that exact size in your browser.

Choose an image or drag and drop here · JPG, PNG, WebP, GIF

Images are processed in your browser and never uploaded.

What to try next

Crop Image Crop before/after resizing
Rotate Image Rotate or flip
PNG to JPG Convert to smaller JPG

Frequently asked questions

Does Instagram support other sizes?: Yes — portrait posts up to 1080 × 1350 and landscape up to 1080 × 566. But 1080 × 1080 square is the safest default and looks the same on every device.
What about Instagram Story?: Stories use 1080 × 1920 — a portrait 9:16. See our /instagram-story-image landing.