How to schedule TikTok image carousel

Note: The Planner and Composer buttons on the dashboard have been merged into a single section called Publisher. You can now find the Compose button inside the Publisher tab.

Creating engaging TikTok image carousels is one thing—posting them at the perfect time for your audience is another. If you’ve ever crafted the ideal carousel only to post it when your followers are asleep, or struggled to stay on top of daily uploads during meetings and tight deadlines, you’re not alone.

Managing TikTok content—especially across multiple accounts—can quickly become overwhelming. That’s exactly why smart scheduling is no longer a nice-to-have; it’s essential. With the right tools, you can batch-create your content, optimize timing for maximum engagement, and never scramble to post again.

Whether you’re a solo creator or part of a busy agency team, this video shows you how to schedule TikTok image carousels in advance, streamline your workflow, and boost your reach without the burnout.

Step-by-step guide: How to schedule a TikTok image carousel

Open the Composer

Start by heading to your ContentStudio Dashboard. In the top menu, click on “Compose” and select “Social Post” to begin creating your TikTok content.

Select your TikTok account(s)

If you manage multiple TikTok profiles, this step is perfect for you. Simply choose the TikTok account(s) where you want to publish the post.

Create your post with AI assistance

On the right sidebar, click on the AI Caption Generator. You can generate up to 3 caption variations with customizable tone, hashtags, and word count. Pick the version you like, copy it or drop it directly into the editor. You can enhance your caption using bold, italic, emojis, or even include UTM links for tracking.

Upload carousel images

Click “Add Media” to upload new images from your device, or select from your existing files in the shared Media Library. This is where you build your TikTok carousel.

Adjust TikTok specific settings

Choose “Direct Publishing via API” for seamless posting. Set the Post Type to Image Carousel. Then, add a title, adjust visibility settings, and toggle options like Auto Music and Enable Comments as needed.

Collaborate with your team

If the post needs review, click “Send for Approval” instead of scheduling it right away. This lets your team review and approve the content before it goes live.

Schedule your post

You can choose from multiple scheduling options:

• Post Now
• Schedule
• Add to Content Category
• Add to Queue
• Save as Draft

Decide whether to post at the same time for all accounts or set a custom time for each. Once your date and time are selected, click “Schedule” to lock it in.

TikTok image carousel requirements

Before diving into the step-by-step process of scheduling your TikTok image carousels, it's essential to understand the technical requirements to ensure your posts meet TikTok's standards.

Here’s what you need to know:

• Image Count: Minimum of 2 and up to 35 images per carousel
• Accepted File Types: PNG, JPG, or JPEG
• File Size: Each image should be 100 KB or less
• Recommended Resolutions: 1200×628 px for horizontal images, 640×640 px for square images, 720×1280 px for vertical images

Do carousel posts perform well on TikTok?

Yes, TikTok image carousels are an effective way to display multiple visuals in a slideshow-style format. In fact, TikTok’s own data shows that carousel posts often receive higher engagement and more views compared to single-image content.