Best Image Sizes for Instagram in 2026
PicsReduce TeamInstagram displays images in fixed aspect ratios. Upload the wrong dimensions and the platform crops or compresses your photo unpredictably — cutting off faces, product edges, or text you carefully positioned.
Instagram Feed Post Sizes
| Format | Aspect ratio | Recommended pixels |
|---|---|---|
| Square | 1:1 | 1080 × 1080 |
| Portrait | 4:5 | 1080 × 1350 |
| Landscape | 1.91:1 | 1080 × 566 |
Square and 4:5 portrait posts take up the most feed space on mobile. Landscape posts appear smaller in the grid.
Instagram Stories and Reels
Stories and Reels use 9:16 vertical format:
- Stories: 1080 × 1920 px
- Reels cover: 1080 × 1920 px (safe zone: center 1080 × 1420)
Keep important content away from the top 250 px and bottom 340 px where UI overlays appear.
Profile Photo
Instagram profile pictures display as circles at 320 × 320 px but upload at 1080 × 1080 px for retina sharpness. Center your face with space around the edges — the circular mask crops corners aggressively.
How to Crop for Instagram
- Start from the highest resolution source available
- Crop to the target aspect ratio using our 1:1, 4:5, or freeform presets
- Compress the result to under 200 KB for faster upload
- Upload directly — no further editing needed
Common Mistakes
- Uploading landscape photos to square feed slots
- Placing text near edges that Stories UI covers
- Using low-resolution sources that look soft after Instagram recompression
Related Tools
- Crop Image Online — preset aspect ratios for every Instagram format
- Compress JPG — reduce file size after cropping
- Aspect Ratios Explained — understand 1:1, 4:5, and 16:9
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