Instagram Carousel Maker - Create Multi-Image Posts Online Free

What Is an Instagram Carousel Maker?

An Instagram carousel maker helps you create multi-image posts (carousels) for Instagram. While Instagram natively supports carousel uploads, a dedicated carousel maker helps you design consistent slides, split a single large image into swipeable pages, or create templates for branded carousel content.

SnapGridly is a free online Instagram carousel maker that lets you split images and design carousel layouts. All processing is local — no uploads, no sign-ups.

Why Use an Instagram Carousel Maker?

Higher engagement. Instagram's algorithm favors carousel posts because they increase time spent in the app. Carousels get more saves, shares, and comments than single-image posts.
Tell a story across slides. Split a tutorial, before-and-after comparison, or product showcase into multiple swipeable pages.
Professional branded look. Maintain consistent sizing and formatting across all your carousel posts.
Repurpose grid content. Your existing grid tiles can be repackaged into carousel format.

How to Create an Instagram Carousel (Step by Step)

Step 1: Prepare Your Slides

Design your carousel slides in the correct aspect ratio. Instagram supports square (1:1), portrait (4:5), and landscape (1.91:1) carousels. Use SnapGridly to split a large canvas into individual slides.

Step 2: Download Individual Slides

Use SnapGridly to split your carousel design into separate image files. Each slide becomes a separate download.

Step 3: Upload to Instagram

In the Instagram app, create a new post and select multiple images. Arrange them in the correct order before publishing.

Best Sizes for Instagram Carousels

Square: 1080 x 1080 px
Portrait: 1080 x 1350 px (recommended — takes up more feed space)
Landscape: 1080 x 566 px
Split carousel: A single 1080 x 3240 px image can be split into 3 portrait slides (1080 x 1080 px each)

Common Carousel Mistakes

Inconsistent sizing. All slides must be the same aspect ratio. Mixing sizes breaks the carousel.
Text at the top. The first few pixels of each slide may be cut off by Instagram's post preview. Keep text below the top 15% of the image.
Ignoring the swipe. Design each slide to work both as part of the carousel sequence and as an individual image.

Frequently Asked Questions

Is SnapGridly a good Instagram carousel maker?

Yes. SnapGridly can split a large canvas into individual slides, or split a single design into multiple tiles for carousel use.

How many images can I add to an Instagram carousel?

Up to 10 images or videos per carousel post.

What is the best aspect ratio for carousels?

4:5 portrait (1080 x 1350 px) takes up the most feed space and gets the highest engagement.

Ready to create your own professional grid? Try our Free Grid Maker now!