Best Frame Size for Instagram Photos (Square vs Rectangle Guide)

Instagram content comes in a few common shapes: square (1:1), portrait (often 4:5), and landscape (often 16:9). The best frame size depends on which shape you’re printing—and how much cropping you’re okay with.

Square (1:1) Instagram photos

For true squares, choose square print and frame sizes (or a custom mat). Common approaches:

• 8x8 or 10x10 in a square frame
• Square photo matted into a larger rectangular frame for a gallery look

Portrait (4:5) Instagram photos

Portrait posts often map well to 4:5. This can work nicely with 8x10-style framing (which is also 4:5), but check your exact export.

Related: Will my photo get cropped?

Landscape (16:9) Instagram photos

Wide landscape posts can look great in panoramic frames or matted into a larger size. If you force a 16:9 image into a more “standard” frame, you’ll crop heavily or end up with large borders.

Preview the crop before you print

Upload the image to the Photo Frame Size Tool, then try a couple of candidate frame sizes. Use the preview to decide whether you prefer cropping (fill) or borders (fit).

Related guides

• Aspect ratio explained
• Photo frame size chart
• Best frame size for wall