Postmately

Best TikTok carousel tools in 2026

Updated 09.11.2026

A TikTok carousel takes two jobs: making the slides and publishing them as a photo post. Most tools do one. Postmately and PostNitro do both; Canva makes slides, Metricool and Sked Social publish them.

Below, each tool is marked by what it does: makes, publishes or both. Prices are entry plans in US dollars from vendor sites and public listings, checked on 09.11.2026; photo post support changes often, so check the vendor before you pay. The list is kept by the Postmately team; our product is marked.

Comparison table

ToolMakes slidesPublishes to TikTokEntry price
PostmatelyYes, from your website, in your brandYes, up to 35 images, plus InstagramFree, then $59/mo
PostNitroYes, carousel editor and AIYes, on paid plansScheduling from about $30/mo
CanvaYes, templatesNo, export and postFree, Pro paid
MetricoolNoYesFree, then $20/mo
Sked SocialNoYesPaid plans, trial
LaterNoLimitedFrom $18.75/mo annual
TikTok appBasic text on photosYes, by hand, with any soundFree

1. Postmately: makes the carousel and publishes it

Paste your website. Postmately writes the month plan, then makes each carousel as 1080×1920 slides in your colours: a hook slide, the points, a call to action, with your photos or a licensed stock pack, plus the caption and hashtags. You approve the draft in Telegram or email; it goes to TikTok as a photo post and, if you want, to Instagram, Pinterest and Telegram the same day.

Pros: content and publishing in one place, edit every line, approval, MCP for AI agents.

Cons: no AI image generation; trending sounds still need the TikTok app. See the TikTok carousel scheduler.

2. PostNitro: carousel editor with scheduling

PostNitro is a carousel maker for LinkedIn, Instagram and TikTok with templates, brand kits and AI text. Scheduling to TikTok comes on paid plans.

Pros: strong slide editor. Cons: you plan and write each carousel; no video.

3. Canva: design only

Canva has the most templates. Export the slides, then post them from the TikTok app or a scheduler.

Pros: templates, free tier. Cons: two tools and manual work for every post.

4. Metricool: publishes what you made

Metricool schedules TikTok photo posts next to its analytics and reports. One brand is free.

Pros: analytics, free tier. Cons: no slide production. See Postmately vs Metricool.

5. Sked Social: auto-publishing for visual brands

Sked Social auto-publishes carousels to TikTok and Instagram for teams with a visual calendar.

Pros: native auto-publishing. Cons: paid only, no slide production.

6. Later: Instagram first

Later plans visually and is strongest on Instagram; TikTok carousel support is limited.

See Postmately vs Later.

7. The TikTok app: free, with any sound

Posting by hand is free and lets you pick a trending sound. It is the right choice for one post a week, not for a daily rhythm.

Who Postmately is not for

  • The trending sound is the point of the post. Prepare the slides anywhere and post from the TikTok app.
  • You love designing every slide by hand. Canva or PostNitro give you more control.
  • You want AI-generated pictures. Postmately uses your photos or a licensed stock pack.

How to choose

  • You need carousels made and posted. Postmately, or PostNitro if you like to design each one.
  • You design in Canva. Canva plus Metricool or Sked Social to publish.
  • The trending sound is the point. Prepare in any tool, post in the app.

Next: TikTok carousel scheduler, best AI social media schedulers or Buffer alternatives.

Make 3 carousels free from your website

FAQ

What is a TikTok carousel? +

A photo post: up to 35 images that viewers swipe, with a caption and a sound. TikTok calls it a photo mode post. Carousels often get long watch time because people stop to read each slide.

Can I schedule TikTok carousels? +

Yes, with a tool that publishes photo posts through TikTok’s official Content Posting API. Not every scheduler supports photo posts; many only schedule videos, so check before you pay.

Can a scheduled carousel use a trending sound? +

Not through the API. A scheduled photo post can get background music added automatically, but picking a specific trending sound still happens in the TikTok app. If the sound matters, prepare the slides in a tool and post natively.

What size should TikTok carousel slides be? +

Vertical 1080×1920 (9:16) fills the screen. TikTok accepts JPEG and WebP up to 1080p for API photo posts; a good tool converts PNG slides for you.

Can the same carousel go to Instagram? +

Yes. Postmately publishes the same slides to TikTok and Instagram, and to Pinterest, Telegram, VK and Bluesky, with the caption tuned for each network.

Is this list independent? +

No. The Postmately team keeps it, and Postmately is on it. We mark our product and say where others fit better.