TikTok Carousels for Brands: How Photo Mode Posts Work and What to Put in Them

If your brand already makes Instagram carousels, you have most of what a TikTok photo post needs. TikTok says its Photo Mode publish rate grew fivefold between mid-2023 and mid-2024 (TikTok for Business blog, 2024). TikTok does not define the rate. The figure is about posting and says nothing about how photo posts perform.

If you are still deciding whether TikTok fits your brand, start with our TikTok for brands guide.

How TikTok photo mode works

A TikTok carousel is a post made of still images, and TikTok uses more than one name for it. The Help Center says "photo post," the 2022 launch said "Photo Mode," and the TikTok Newsroom describes photo posts as "multi-slide photo carousels" (TikTok Newsroom, 2024). All three mean the same thing.

Feature	What TikTok says	Source
Photos per post	Up to 35	TikTok Help Center, checked November 2026; TikTok Creator Academy, 2026
How people view it	They swipe through the photos at their own pace	TikTok Creator Academy, 2026
Sound	One sound per post. A Business account only sees tracks from the Commercial Music Library	TikTok Help Center; TikTok Ads Help, 2026
Title	A field of its own. TikTok says the title counts and should make people stop and swipe	TikTok Creator Academy, 2026
Description	Up to 4,000 characters per post, up from 2,200 at the 2022 launch	TikTok Creator Academy, 2026; TikTok Newsroom, 2022

We found no title limit for the app in TikTok's Help Center or Creator Academy. TikTok's developer documentation caps the title at about 90 characters, but only for photo posts sent through its API (TikTok for Developers, 2026).

Claims you may see elsewhere, such as a minimum number of photos, slides that advance on their own or photo posts that mix in video, do not appear in TikTok's Help Center or Creator Academy pages on photo posts. Of the TikTok pages we checked, only the 2022 launch post described slides that advance on their own.

How to make a carousel on TikTok

These steps follow the TikTok Help Center and the Creator Academy.

1. Tap Add post (+) at the bottom of the screen.
2. Tap Photo, then Upload, and select your images in the order you want people to see them.
3. Tap Next. Swipe to switch between photos and edit them: add filters, sound, text and stickers, or crop.
4. Tap Next again, or Your Story if you want it as a Story instead. On this screen you can edit the cover, add the description and hashtags, tag people, add a location or a link, and set privacy.
5. Tap Post, or save it to Drafts to finish later.

Two checks before you tap Post:

• Privacy. A new post inherits the privacy setting of your last one. If your last post was set to Only you, this one will be too, so check that setting on the final screen.
• Alt text. You can describe each photo for people who use screen readers, in up to 300 characters per description. The Help Center puts it under More options > Add alternative text, and you can add it later with Edit post (TikTok Help Center).

For timing, see our guide to the best time to post on TikTok.

TikTok carousel size: no official spec, so here is ours

TikTok does not publish a recommended size, ratio or file format for regular photo posts, in the Help Center or in the Creator Academy. On shape, the one instruction the Creator Academy gives is to crop all photos to the same ratio for a cleaner look.

Our recommendation: 9:16, at 1080 x 1920 pixels. It is the shape of a phone screen held upright, so each slide fills the screen. It is not a TikTok rule.

One TikTok page points the same way for a different format. The TikTok Shop guide to Shoppable Carousels, a photo post with a linked product, tells sellers to use 9:16 because "it fills the screen" (TikTok Shop Seller University, 2026). That guidance is for a shop format, not a rule for the regular photo posts in this guide.

If you reuse 4:5 slides from Instagram (1080 x 1350), they will not fill a 9:16 screen. We found nothing in TikTok's Help Center or Creator Academy on how photo posts display other ratios, so check the preview before you publish.

What to put in a TikTok carousel: 10 formats for brands

The Creator Academy lists the themes TikTok sees in photo posts: behind the scenes, event highlights, memes and humor, project progress, recipes, tips, tutorials and lists. The formats below build on that list. Every business in the examples is fictional.

The first slide does the most work: people see it before they decide to swipe. Our guide to carousel hooks has first-slide formulas that carry over to TikTok.

1. Step-by-step tutorial. One step per slide. A paint store in Columbus shows how to prep a wall in six slides, from patching holes to taping trim.
2. Recipe in steps. Ingredients first, then one step per slide. A sourdough bakery in Portland posts its focaccia in seven slides.
3. Before and after. Open on the result, then show how you got there. An auto detailing shop in Phoenix opens with a spotless SUV interior and walks back through the four products it used.
4. List or roundup. One item per slide. An independent bookstore in Chicago picks seven thrillers for a long holiday flight, one cover per slide.
5. Myth vs. fact. The myth on one slide, the fact on the next. A family dental clinic in Tampa takes on five teeth-whitening myths.
6. Behind the scenes. Show the work customers never see. A coffee roaster in Seattle follows one batch from green beans to a sealed bag.
7. Product details. One feature per slide, shot up close. An outdoor apparel brand in Denver zooms in on a rain jacket: the zipper, the taped seams, the hood.
8. Event highlights. The best moments, in order. A yoga studio in San Diego recaps its Saturday sunrise class on the beach in eight photos.
9. Project progress. Same angle, weeks apart. A landscaping company in Austin shows one backyard makeover week by week.
10. Meme or inside joke. A joke your customers already get. A bookkeeping firm in Atlanta posts "tax season, as told by our inbox."

TikTok's Next 2026 trend forecast cites a real carousel built on a joke that was going around: Oreo, working with Reese's, made one in which the two brands merge. It became Oreo's second top-performing post of 2025, though TikTok does not say by which metric (TikTok Newsroom, 2026).

From Instagram to TikTok: what changes

You do not need to rebuild an Instagram carousel for TikTok. What makes a carousel worth saving on Instagram, one clear idea per slide and a payoff at the end, carries over. What changes:

• Ratio. Recrop the slides to 9:16 or keep them all at 4:5.
• Text on the slides. A taller slide leaves room for bigger type. Check every slide in the preview and move any line the app's interface covers.
• Title and description. On Instagram you write one caption. On TikTok you write a title that makes people stop, then a description with the detail, in the words your customers would search for.
• Sound. Pick a track whose pace fits the swipe. The Creator Academy tells creators to choose commercially available or licensed sound.
• Cover. You set the cover on the posting screen (step 4 above). Pick the slide that works as the hook, usually the first.

Where Zynta Flow fits

Zynta Flow builds the slides. It writes the copy for each slide and applies your brand kit (logo, colors, fonts and tone of voice) in the editor. For TikTok, pick the 9:16 Stories format (1080 x 1920) or the 4:5 carousel format (1080 x 1350), then export the slides in high resolution as a ZIP file. Exporting is free. Save the images to your phone and upload them in the TikTok app with the steps above. See how the AI carousel generator works.

Frequently asked questions

How many photos can you put in a TikTok carousel?

Up to 35 photos per post, according to the TikTok Help Center and Creator Academy. People swipe through them at their own pace. Use as many as the story needs, and make each slide earn the next swipe.

What size should a TikTok carousel be?

TikTok's Help Center and Creator Academy give no size for regular photo posts. We recommend 9:16 at 1080 x 1920 pixels, because it fills a phone screen held upright. Whatever size you choose, crop every slide to the same ratio, as the TikTok Creator Academy advises.

Can you add music to a TikTok photo post?

Yes, one sound per post. On a Business account, the sound list shows only tracks from TikTok's Commercial Music Library. TikTok's Creator Academy also tells creators to use commercially available or licensed sound.

How do you make a carousel on TikTok?

Tap Add post (+), then Photo and Upload, and select your images in order. Tap Next to add sound, text and filters, then Next again to set the cover, description and privacy. Tap Post, or save it to Drafts.

How long can a TikTok carousel description be?

Up to 4,000 characters per post, according to the TikTok Creator Academy. The title is a separate field. We found no title limit for the app in TikTok's Help Center or Creator Academy; TikTok's developer documentation caps titles sent through the API at about 90 characters.

Is a TikTok carousel the same as a carousel ad?

No. Carousel ads are a paid format with their own rules: 2 to 35 images, up to 20 shown, and music that is required and plays on a loop (TikTok Ads Help, 2026). A photo post is an organic post you publish from the TikTok app.

Can I post my Instagram carousel on TikTok?

You can reuse the same slides. Recrop them to 9:16 or keep them all at 4:5, then write a TikTok title and description and choose a sound. Check the preview to make sure the app's interface does not cover key text.