Instagram carousels, explained for photographers.
Short answers to the questions photographers actually ask — how to split a panorama across slides, how to spread one photo over your profile grid, how to get equal white borders, which sizes Instagram wants, and how to do all of it without a design-tool subscription. Every guide shows the workflow in Postfolio, but the principles apply anywhere.
- Instagram sizes 2026 — every format on one page
Cheat sheet with copy-to-clipboard values, a free crop checker for your own photo and a phone-sized PNG to save.
- Canva or Photoshop too complicated — or too expensive — just for Instagram?
Simpler and cheaper ways to turn your photos into Instagram carousels, without an account or subscription — and when Canva or Photoshop is still the right choice.
- What size should Instagram posts be in 2026?
3:4 at 1080 × 1440 fills a profile tile without cropping. What happens to 4:5, square and Reels in the grid — and how to export the right size.
- Best Instagram carousel apps in 2026 — an honest comparison
Postfolio, Canva, Unfold, SCRL, Crsel, Photoshop, Lightroom and Preview: what each is best for, and which work without a subscription.
- How do I split one photo into a 3, 6 or 9 post Instagram grid?
The puzzle-feed look on your profile: one photo across 3, 6 or 9 posts — tile sizes, the 3:4 profile crop since 2025, the backwards posting order, and the one-tap way to do it in Postfolio.
- What is the best Instagram carousel app for photographers?
What a carousel app needs to do for photographers — exact export sizes, seamless panoramas, equal borders, no recompression — and why Postfolio is built around exactly that. Free, no login, no subscription.
- How do I split a panorama into a seamless Instagram carousel?
How to cut one wide photo into two or three Instagram slides that line up perfectly when swiped — the sizes that work, the mistakes that cause visible seams, and the one-tap way to do it in Postfolio.
- How do I make an Instagram carousel without Photoshop or Canva?
A three-step workflow for photo carousels that skips artboards, layers and design-tool subscriptions: drop in photos, pick an editorial layout, export at Instagram's exact sizes. Free in the browser.
- How do I add equal white borders to Instagram photos?
How to give every photo in a carousel the same gallery-style margin — the geometry of equal borders on 4:5 slides, why 'add border' filters get it wrong, and how Postfolio does it in one tap for the whole carousel.
- How do I make clean Instagram story layouts for photos?
The 1080 × 1920 story format for photographers: safe areas, where to place a photo and a line of type, and how Postfolio builds posts and stories from the same project so a series stays consistent.
- Is there an Instagram carousel maker without a subscription?
Why most carousel and template apps are subscriptions, what that costs a photographer who posts a few times a week, and how Postfolio's model works: free web app, free iOS and Android download, Pro as a one-time purchase.
Comparisons
Try it on your own photos.
The web app is free — no login, no watermark, no time limit. Your photos never leave your device.
iOS and Android: free download, full editor. Pro is a one-time purchase — never a subscription.