Instagram carousel cropped or cut off: why it happens and how to fix it

Why is my Instagram carousel cropped?

Find your symptom in the table. The documented column holds only what an official page states. Everything else is in the worth-checking column, because no source we read confirms it as a cause. As of November 2026, the Instagram pages were read in German and translated.

Does the first slide decide the ratio for the rest?

One possible rule is that the first slide sets the ratio and every other slide is cropped to match. We found no Instagram statement of that rule.

What the Help Center says is narrower: the chosen orientation applies to all items in the post. We cannot tell from the page whether the orientation follows the first slide you pick, so we do not state the rule as fact.

One report points the other way. PetaPixel reported on 10 October 2025 (opens in a new tab) that almost everyone can now mix horizontal and vertical photos in one carousel, with borders adjusted automatically. Instagram gave no official update, so it is unofficial and the Help Center wording still stands as the documented rule.

You can settle it in your own app in two short posts. Use a test account if you have one.

1. Make three slides at 1080 x 1350 (4:5), 1080 x 1080 (1:1) and 1080 x 1440 (3:4). Put a thick border and the ratio label on each one.
2. Post A: upload them in the order 4:5, 1:1, 3:4. Swipe through and note which borders are cut, and which slides show bars.
3. Post B: upload them in the order 3:4, 1:1, 4:5. Note the same things.
4. Compare. If the shapes follow the first slide, you have confirmed the lock for your app version. If they do not, the safe practice stays the same.
5. Write down the app version and the date. Instagram can change this without notice.

How do you fix a mixed set?

One ratio for every slide works whichever rule applies, which is why it is the fix we recommend. Choose 3:4 (1080 x 1440) or 4:5 (1080 x 1350); the size page explains the choice. Then convert each outlier either by cropping it or by fitting it inside the new frame. The values are our own arithmetic for a 3:4 target and a centered crop.

Crop when the picture has a clear center and the edges are expendable. Fit when an edge matters: a chart, a screenshot, a table. The part you fill is a color or a blurred copy you make yourself, so Instagram has nothing to crop.

After converting:

1. Export every slide at the same pixel size and in the same format.
2. Open the folder and check the sizes before you upload. A single stray file is enough to break the set.
3. Select the files in the order you want and look at the preview before you publish.

If you make the slides in Fyslide, it exports PNG or JPG slides into a folder you choose, so you can check the sizes there. Fyslide does not post to Instagram, so you upload the files yourself.

What should be on your crop checklist?

• Every slide has the same pixel size.
• The ratio sits between 1.91:1 and 3:4. No slide is a 9:16 export.
• The first slide works as a 3:4 grid tile, with text inside the column on the grid crop page.
• Wide images are fitted, not cropped.
• You have not mixed photos and screenshots of different shapes in one post.
• You previewed the post in the app before publishing.
• If a tool posts for you, you compared one post made by hand.

The free safe zone checker reports the ratio of an image you give it and warns when it is outside Instagram's supported range. Nothing is uploaded. For problems that are not about cropping, the slideshow troubleshooting table covers the rest.