An AI Instagram post generator for a feed that looks designed
On-brand Instagram posts and carousels from one brief — square and portrait sizes, a caption with hashtags, and a scheduling calendar, all in one place.
Instagram is a visual feed, so a text-only generator won't cut it. PostSaaS designs the post — square or portrait, on brand — writes the caption and hashtags, and gives you a calendar to plan the grid. One workflow instead of a design app plus a caption tool plus a scheduler.
How a single brief becomes an Instagram-ready post:
Describe your post in a sentence. The AI drafts the hook, body, and CTA in your brand voice — not generic GPT filler, but tone-matched to how you actually write.
It picks from 302 proven layouts across 40 post categories and applies your brand colors, fonts, and logo — so every concept looks designed, not templated.
Each design ships with a platform-ready caption and hashtag set, matched to the visual and the channel — so you're never staring at an empty caption box.
Line posts up on the calendar and publish to LinkedIn today, with X, Instagram, and Threads export and scheduling rolling out — one flow from idea to posted.
A feed that looks intentional
Consistent color, type, and layout are what make a grid look professional. Your brand is applied to every template automatically, so posts feel like a set — pulled from 302 designed layouts, not random canvases.
Native sizes, no cropping surprises
Posts export at Instagram's native square and portrait dimensions, so nothing important gets cut off. Carousels come out as clean multi-slide sets ready to upload.
Captions and hashtags, written in
Each design ships with a caption in your voice and a relevant hashtag set — matched to the visual, so the words and the image tell one story.
Plan the grid, not just one post
Schedule a week or a month on the calendar and see the cadence at a glance. Instagram export is ready today with scheduling rolling out; start free with a 1-day trial, plans from $29/mo.
Does it design Instagram posts, not just captions?
Yes — PostSaaS is design-first. It builds the on-brand visual from 302 templates and writes the caption to match, in native Instagram sizes.
Can it make Instagram carousels?
Yes. The carousel builder produces swipeable multi-slide posts (hook → story → CTA) sized for Instagram, all on brand.
Does it write captions and hashtags?
Every post comes with a caption in your brand voice and a relevant hashtag set, generated alongside the design.
Can it post to Instagram automatically?
Instagram export is ready at native sizes with scheduling rolling out; LinkedIn is the live direct-publish integration today. There's a 1-day free trial, then plans from $29/month.
Copy + design + schedule in one AI workflow.
Swipeable multi-slide carousels from one brief.
Designed LinkedIn posts + captions, publish live.
The design engine behind every post.
Plans from $29/mo. 1-day free trial.