Instagram Image Sizes 2026: The Complete Guide
Learn the correct Instagram image sizes for 2026. Feed posts, Stories, Reels, and profile photos — every dimension you need to avoid blurry or cropped uploads.
Uploading an image with the wrong size on Instagram means blurry photos, unexpected crops, or black bars around your content. This guide gives you every Instagram image size you need for 2026 — feed posts, Stories, Reels, carousels, and profile photos.
Instagram Image Sizes at a Glance
| Format | Size (px) | Aspect Ratio | Notes |
|---|---|---|---|
| Feed post — portrait | 1080×1350 | 4:5 | Best feed presence; recommended for new 4:5 grid |
| Feed post — square | 1080×1080 | 1:1 | Safe default; works everywhere |
| Feed post — landscape | 1080×566 | 1.91:1 | Wide shots only; least feed space |
| Story / Reels | 1080×1920 | 9:16 | Keep key content in central safe zone |
| Reels Cover | 420×654 | ~2:3 | Thumbnail shown on profile grid for Reels |
| Carousel slide | 1080×1350 | 4:5 | Portrait recommended; all slides must match ratio |
| Profile photo | 320×320 | 1:1 | Displayed as circle at 110×110 px |
Which Format Should You Use for Feed Posts?
Portrait (4:5) is the highest-performing format for static feed posts. It takes up the most vertical space in the feed, pushing other posts further down the screen. Instagram's 2026 grid update also moved to a 4:5 display for profile thumbnails — so portrait posts look their best both in the feed and on your profile page.
Square (1:1) still works everywhere, but older square posts may appear slightly cropped in the new 4:5 profile grid. If you're posting a multi-slide carousel, use portrait (4:5) consistently across all slides so they match.
Landscape (1.91:1) uses the least feed space and the least profile grid real estate. Only use it when your image is naturally wide — panoramas, product flat lays, or group shots.
Stories and Reels: Safe Zones Matter
The correct size for Instagram Stories and Reels is 1080×1920 px (9:16 vertical). But uploading at the right size is not enough.
Instagram overlays UI elements — your profile icon, the reply bar, and interactive stickers — at the top and bottom of the frame. Keep important content (faces, text, logos) away from the top 250 px and bottom 340 px. That gives you a practical safe zone of roughly 1080×1330 px in the centre of the frame.
The New Instagram Grid: 4:5 Is Now Standard
In 2026, Instagram rolled out a new profile grid that displays posts at a 4:5 (portrait) aspect ratio instead of the old 1:1 square thumbnails. This is a significant change:
Going forward, designing in 1080×1350 px is the safest choice for both feed and grid consistency.
Profile Photos: The Right Upload Size
Instagram displays your profile photo at just 110×110 px, but stores it at 320×320 px. Upload at least 320×320 px — higher is fine, but Instagram will scale it down regardless.
Your photo is cropped into a circle from the centre of the square. Keep your subject centred and leave clear margin on all sides — anything near the edges gets cut off by the circle crop.
File Format and Compression Tips
Instagram converts all uploads to JPEG internally. To minimise quality loss:
How to Resize Images for Instagram Using imresizer
- Go to imresizer.com/resize-image-for-instagram
- Upload your image — click the button or drag and drop. Supports JPG, PNG, and WebP. You can upload up to 12 images at once for bulk processing.
- Set your target size or dimensions, then download instantly.
Everything runs in your browser — no signup or software needed.
Key Takeaways
For most Instagram posts, use 1080×1350 px portrait — it performs best in the feed and looks correct in the new 4:5 profile grid. Use 1080×1920 px for Stories and Reels, and keep all key content within the central safe zone (away from the top 250 px and bottom 340 px). Upload your profile photo at a minimum of 320×320 px. Use the free resize tools below to get the exact size you need without guesswork.
Free Instagram Image Resize Tools
Need to resize right now? Use the Social Media Image Resize Tools hub — 16 platform tools and 57 format presets, all in one place.
Frequently Asked Questions
What is the best Instagram post size in 2026?
For static feed posts, 1080×1350 px (4:5 portrait) is the recommended size for 2026. It takes up the most screen space in the feed and fits Instagram's updated 4:5 profile grid correctly. Square (1080×1080 px) still works but may show slight edge cropping in the new grid view.
What size should an Instagram Story be?
Instagram Stories should be 1080×1920 px (9:16 aspect ratio). Keep important content — faces, text, and logos — away from the top 250 px and bottom 340 px, where Instagram's UI overlays appear.
What is the correct Instagram profile photo size?
Upload your profile photo at a minimum of 320×320 px. Instagram displays it at 110×110 px and crops it into a circle from the centre. Keep your subject centred and away from the edges to avoid the circular crop cutting important parts.
What file format should I use for Instagram posts?
Use JPG for photographs and PNG for graphics, logos, or text overlays. Instagram re-encodes all uploads to JPEG internally, so use the sRGB colour profile and keep your file under 8 MB for the best quality after Instagram's compression.
Did Instagram change its profile grid in 2026?
Yes. Instagram rolled out a new 4:5 (portrait) profile grid in 2026, replacing the old 1:1 square grid. Posts uploaded at 1080×1350 px now display correctly in both the feed and the profile grid. Older square posts may show slight edge cropping in the new grid view — the full image is still visible when tapped.