Pick a format, type your text (it updates the card live) and use an image from your PC or generate one with AI. It comes out in your brand, in the right aspect ratio for each network, ready to post.
Free forever, no card.
Built for creators who post daily
postarra
Creator studio
postarra One concept, every network. Made in seconds. #criecomIA
One concept, exported to each network in the right format.
Creators, social media managers and small businesses who need clean, on-brand content without becoming designers.
You want to post, not open Canva at 11pm and drag boxes around for an hour. Here the post shows up ready to go.
Every post looks different. The brand kit drops your palette, font and logo on everything, same vibe every time.
6 slides with a Hook, Insight, CTA story are a drag to build by hand. Postarra treats the carousel as a first-class object.
One concept becomes 4:5 on Insta, 9:16 on TikTok and 1.91:1 on LinkedIn, with automatic re-layout.
From blank to ready-to-post, without leaving the screen. Watch the flow, then make yours.
Carousel, post, story or cover. Each one comes in the right aspect ratio for the platform.
Text updates on the card instantly. The image comes from your device or is born with AI.
Comes out as PNG, JPG or PDF, already on your brand. Just hit post.
Three things other studios treat as an afterthought are the DNA of this product.
Here a carousel is not a "multi-post". It is a real object, with a Hook, Insight, CTA narrative and dedicated layouts. Build 6 cohesive slides without breaking a sweat.
Hook → Insight → Insight → Proof → CTA
Logo, palette, fonts and tone of voice. Every template is born in your brand, not on a blank canvas.
One concept, auto re-layout for every network. No cropped heads, no squished text.
The best image AI, picked automatically for each task.
Dozens of exclusive features
There are dozens of features inside Postarra. Scroll down, every block is a game changer.
Drop in a selfie or a client photo and the AI puts that person into every slide, keeping the features, skin tone and expression. Real consistency, not stock.
Every carousel is a single object: a Hook, Insight and CTA narrative, backgrounds that talk to each other across slides, and you duplicate, reorder and copy cards between projects.
Save any carousel as a template and remix dozens of variations while keeping the layout, typography and identity. The visual consistency of people who actually grow.
Discover trending topics in your niche and turn a trend into a carousel in one click; then plan and drag your posts across the month calendar.
Toss in a product photo, an inspo feed or your brand identity. The AI spots the dominant colors and builds the perfect palette for your next carousels.
SourceBase
#0D0D0D
Primary
#C8891A
Highlight
#F5C300
Neutral
#7B5A38
Light
#EDE8D5
Try free, no card. Your only real cost is the image quota, so that is what we charge for. Cancel anytime.
To try it and ship your first
Free forever
Try freeTo start posting consistently
Billed monthly
Try StarterFor creators who live off content
Billed monthly
Try ProFor teams and agencies creating together
Billed monthly
Try TeamBlew past your quota? One-off pack of 25 images for $9, one-time buy, no plan switch.
Secure checkout via Stripe. Cancel anytime.
Stop fighting with text boxes. Create, post, and go viral with Postarra.