Carousels consistently earn more saves and shares than single-image posts, and a good carousel maker is the difference between a seamless, scroll-stopping post and ten awkwardly cropped photos. We compared the top iPhone and Android apps in the category on five criteria: seamless continuity across slides, template quality and aesthetic range, editing tools (background removal, text, stickers), export quality, and how generous the free tier actually is.
One disclosure before we start: we make the first app on this list. We've tried to be scrupulously fair to the other four — they're genuinely good, and each wins for a different kind of creator.
1. PSTR — best for AI-made scrapbook carousels
Yes, it's ours — judge accordingly. PSTR (100,000+ downloads) is a carousel post maker and AI scrapbook studio: its AI assembles finished collages from your regular camera-roll photos, so you skip the manual layout stage entirely. The aesthetic is deliberately analog — film frames, polaroids, tape, stickers, photo dump templates — and everything exports in full resolution for stories, feed, Pinterest, print, or wallpapers. A background remover is built in. Most of it is free; Pro is $4.99 a month or $29.99 a year, and unlimited AI runs $14.99 a month or $49.99 a year. see how it works.
Best for: photo dumps and scrapbook-style carousels without hand-arranging every slide.
2. SCRL — best for social media managers
SCRL (4.8★, 111K+ ratings) is the heavyweight of the category, and deservedly so. Its freeform canvas gives you precise manual control, Premium unlocks up to 20 slides per project, and it's the only app here that posts directly to Instagram and TikTok. Free tier caps projects at 10 slides; Premium is $34.99/year with a 7-day trial.
Best for: professionals who want full manual control and direct publishing.
3. Crsel — best for a consistent grid
Crsel (4.8★, ~4K ratings) is the fast riser here. Beyond seamless carousels, it covers matching Reels covers and story templates, so your whole profile stays in one aesthetic. AI background cutout is quick, and the swipe preview shows exactly how slides will feel mid-scroll before you post. Free with a Plus subscription for premium features.
Best for: creators curating a cohesive Instagram grid — carousels, covers, and stories in one style.
4. SwipeMix — best for effortless panoramas
SwipeMix by Onelight Apps (4.8★, ~5.7K ratings) does one thing exceptionally well: panorama mode splits a single wide image into perfectly aligned slides with zero fiddling. Story templates round it out. Free with subscription options ($9.99 a month or $39.99 a year).
Best for: quick seamless panoramas with no learning curve.
5. 17V28 — best for film and retro aesthetics
17V28 (4.8★, ~1.7K ratings) is a niche gem: 200+ templates, over 1,000 hand-made stickers, plus film frames, grain overlays, and light-leak textures. Community templates from other creators keep it fresh. The interface is English-only, and pricing is friendly (annual plans from around $19.99).
Best for: creators chasing a film-camera, retro-zine look.
At a glance
| App | Price | Standout feature | Best for |
|---|---|---|---|
| PSTR | Most features free; Pro $4.99/mo or $29.99/yr, unlimited AI $14.99/mo or $49.99/yr | AI collage assembly | Scrapbook carousels, photo dumps |
| SCRL | Free / $34.99/yr | Direct posting to IG/TikTok | Social media managers |
| Crsel | Free + Plus | Reels covers + swipe preview | Consistent grid aesthetic |
| SwipeMix | Free / $39.99/yr | Panorama mode | Effortless seamless panoramas |
| 17V28 | Free / from ~$19.99/yr | 1,000+ hand-made stickers | Film & retro lovers |
FAQ
What is the best free carousel maker app?
All five apps are free to download with paid upgrades. PSTR and Crsel keep core creation free with optional subscriptions; SCRL's free tier is capped at 10 slides per project.
What makes a carousel "seamless"?
A seamless carousel is designed as one continuous canvas, so backgrounds, images, and text flow across slide boundaries as the viewer swipes — instead of ten disconnected images.
Can these apps post directly to Instagram?
Only SCRL publishes directly to Instagram and TikTok. The others, including PSTR, export finished images that you post from the Instagram app yourself.
More comparisons
Make your next carousel
The honest bottom line: any app here beats cropping photos by hand. If you want AI to build a scrapbook-style carousel from your camera roll in seconds, download PSTR free for iPhone or Android and see what it makes of your last photo dump.