Key Takeaways:
- TikTok carousels are swipeable image posts created through Photo Mode
- You can include up to 35 images, but 5-10 slides is the sweet spot
- Use 1080x1350px (4:5) or 1080x1920px (9:16) images for the best quality
- Add music, captions, and hashtags before publishing
- Tools like PostWaffle can generate carousel slides for you in seconds
TikTok carousels are everywhere right now. They're the swipeable image posts that show up in your feed, and they're outperforming regular posts for a lot of creators. If you've been wanting to try them but don't know where to start, this guide walks you through the entire process.
No design experience needed. No fancy software required.
What is a TikTok carousel?
A TikTok carousel is a post with multiple images that viewers swipe through, one slide at a time. Think of it like an Instagram carousel, but inside TikTok's feed.
TikTok calls this feature "Photo Mode." You can include up to 35 images in a single post, add music, and write a caption with hashtags. The algorithm treats carousels as their own content type, and TikTok has been actively pushing them since late 2024.
Carousels work well for educational content, listicles, step-by-step guides, product showcases, and storytelling. If your content can be broken into slides, it probably works as a carousel. Want to understand more about the format? Our guide on what TikTok carousels are and why they work covers the full picture.
Step 1: Open TikTok and tap the + button
Open the TikTok app and tap the + button at the bottom center of your screen. This is the same button you'd use to create a video.
Step 2: Select Photo Mode
At the bottom of the creation screen, you'll see options like "60s," "15s," and "Photo." Tap Photo (also called Photo Mode on some devices).
This switches TikTok from video recording to image uploading. You'll see your camera roll appear.
Step 3: Choose your images
Select the images you want in your carousel. You can pick up to 35, but most creators stick with 5 to 10 slides.
A few things to keep in mind:
- Order matters. TikTok arranges slides in the order you select them. Tap images in the sequence you want them to appear.
- First slide is your hook. This is what people see in the feed. Make it attention-grabbing.
- Last slide is your CTA. Tell viewers what to do next: follow, save, comment, or visit your link.
If you need help with the right image dimensions, check out our TikTok carousel size guide.
Step 4: Edit your slides
After selecting images, TikTok gives you a few editing options:
- Text overlays: Add text directly on slides. Keep it short. Three to five lines max per slide.
- Stickers: Add interactive elements, but use them sparingly.
- Filters: Apply a consistent filter across all slides for a cohesive look.
The editing tools inside TikTok are basic. If you want more control over design, create your slides in an external tool first and then upload them.
Step 5: Add music
Tap the Music icon to add a sound to your carousel. You can browse trending sounds or search for something specific.
A quick tip: adding a trending sound can give your post extra reach. TikTok's algorithm surfaces carousel posts through sound discovery pages, just like it does with videos.
Step 6: Write your caption and add hashtags
Your caption is important for two reasons: it tells your audience what the post is about, and it helps TikTok's search engine categorize your content.
Keep your caption between 100 and 300 characters. Use 3 to 5 relevant hashtags. Skip the generic ones like #fyp and instead use niche-specific tags that match what your audience searches for.
For example, a fitness carousel about meal prep might use: #mealprep #mealprepideas #fitnessfood #healthyrecipes
Step 7: Post it
Review everything one more time. Once a carousel is published, you can't edit the images or their order. You can only change the caption.
When you're ready, tap Post. Your carousel will go live and start being tested by TikTok's algorithm. Want to understand how that algorithm works? Our TikTok carousel algorithm breakdown explains what signals matter.
If you want to schedule it for later instead, check out our guide on how to schedule TikTok carousels.
Tips for getting more reach on your first carousel
Now that you know the basics, here are a few things that separate carousels that flop from ones that take off:
- Hook slide is everything. If your first slide doesn't stop the scroll, nobody sees slide two. Use a bold claim, a surprising stat, or a question your audience wants answered.
- Keep text readable. Use large fonts. If someone has to squint on their phone, they'll swipe past.
- Be consistent. Posting one carousel won't move the needle. Aim for 3 to 5 per week. The algorithm rewards creators who show up regularly.
- Look at what's working. Check your TikTok analytics to see which carousels get the highest swipe-through rate. Then make more like those.
For more on this, our carousel tips guide goes deeper on engagement strategies.
The faster way: generate carousels with AI
Creating carousels from scratch every day takes time. You need to pick a topic, write the slide copy, design the layout, and then upload it all to TikTok.
PostWaffle handles most of that for you. Tell it your niche, and it generates ready-to-post carousel slides with hooks, body copy, and CTAs. You can edit anything before posting. For a deeper look at using AI for carousels, read our AI carousel generator guide.
It's built for creators who want to post consistently without spending hours on design.
Frequently Asked Questions
How many photos can you put in a TikTok carousel?
TikTok allows up to 35 images in a single carousel post. Most high-performing carousels use between 5 and 10 slides. That gives you enough room to deliver value without losing attention.
Can you edit a TikTok carousel after posting?
No. Once a TikTok carousel is published, you can't add, remove, or reorder slides. You can edit the caption and hashtags, but the images are locked. Double-check everything before you hit post.
Do you need a business account to post TikTok carousels?
No. TikTok carousels are available on both personal and business accounts. As long as your app is updated, you can create carousels using Photo Mode from the main creation screen.
Can you add music to a TikTok carousel?
Yes. TikTok lets you add music or sounds to carousel posts during the creation process. Adding a trending sound can help your carousel reach more people through the sound's discovery page.