Instagram post backgrounds
Backgrounds for portrait posts at 4:5, the size that takes the most room in the feed, with the slice the profile grid shows marked.
1080 × 1350 · First download free, no account · No watermark
1080 × 1350
Instagram's tallest feed post. The studio's 4:5 frame is the same shape.

- Profile grid
The feed shows the whole post. Your profile grid shows it at 3:4, trimming a sliver off each side, so keep words in from the left and right edges.
Instagram post: 1080 × 1350 pixels.
- Studio frame
- 4:5
- First download
- 864 × 1080
- 4K export
- 1728 × 2160
Six to start from
Rendered at 4:5 by the studio's own renderer. Each opens there at this size, ready to change and export.
Quote cards and announcements
Put one line of text on a gradient and it reads as a designed post, not a screenshot of a note. Keep the palette for the whole series and your grid looks planned.
Carousels in one palette
Export the same palette at several seeds for the slides of a carousel. Each slide is different, and the swipe feels continuous.
Portrait beats square
A 4:5 post is a quarter taller than a square one in the feed, which is more of the screen for the same scroll.
Other sizes
The same studio, set to another place a background goes.
Questions
What size is an Instagram portrait post?
Why does my post look cropped on my profile?
Is it free to download?
Can I use my own colours?
Make a post background now
The studio opens at 4:5, 1080 × 1350's shape. Shuffle until it feels right, then export.





