AI Social Media Content Generator
Fill your content calendar — generate announcements, promos, quote graphics and how-tos across 20+ models, sized for every platform in minutes.
How do I size one graphic for every platform?
Each network favours a different ratio: Instagram and Facebook feeds like 1:1 (1080 × 1080 px) or 4:5 (1080 × 1350 px), Stories and TikTok are 9:16 (1080 × 1920 px), X/Twitter posts read best at 16:9 (1200 × 675 px), LinkedIn link posts are 1.91:1 (1200 × 627 px), and Pinterest pins are 2:3 (1000 × 1500 px). Instead of redrawing a graphic six times, VapuAI generates the concept once across 20+ models and adapts it to each platform's ratio — so a single announcement, promo, quote or how-to fills a whole content calendar in one pass.
Social media image sizes by platform
The most-used feed and story sizes across the major platforms. Generate once, then adapt the concept to each ratio.
| Format | Dimensions | Platform |
|---|---|---|
| Square (1:1) | 1080 × 1080 px | Instagram / Facebook feed |
| Portrait (4:5) | 1080 × 1350 px | Instagram / Facebook feed (max height) |
| Story / vertical (9:16) | 1080 × 1920 px | Instagram / Facebook Stories, TikTok |
| Landscape (16:9) | 1200 × 675 px | X / Twitter, YouTube thumbnails |
| Link post (1.91:1) | 1200 × 627 px | LinkedIn, Facebook link posts |
| Pin (2:3) | 1000 × 1500 px |
Sample social content for this use case






Three steps to finished social content
Plan the post
Pick a content type — announcement, promo, quote graphic, event countdown or tip/how-to — from the Ideas library or a prompt.
Generate the concept
Produce a distinct graphic across 20+ models, then edit copy and branding in place until it matches your channel's voice.
Adapt to every platform
Export the concept at each platform's ratio — 1:1, 4:5, 9:16, 16:9, 1.91:1 and 2:3 — with commercial rights included.
Why social teams use it
Calendar-filling
One concept becomes a week of on-brand posts across every platform.
Multi-platform
Correct ratios for Instagram, Facebook, X, LinkedIn, TikTok and Pinterest.
Cleared
Commercial usage rights on every plan.
Fair
Failed generations are auto-refunded — pay only for usable graphics.
Questions, answered
Which platforms can I create content for?
Generate feed posts, stories and link graphics sized for Instagram, Facebook, X/Twitter, LinkedIn, TikTok and Pinterest — the common 1:1, 4:5, 9:16, 16:9, 1.91:1 and 2:3 ratios are all supported.
Can I reuse one design across platforms?
Yes — that is the point. Generate the concept once, then adapt it to each platform's ratio so a single announcement or promo becomes a full set of native-sized posts.
What kinds of posts can I make?
Announcements, event countdowns, multi-platform promos, product features, quote graphics and tip/how-to posts — the recurring formats that keep a content calendar full.
Can I use the graphics commercially?
Yes — commercial usage rights are included on every plan, so your social graphics are cleared for brand and client channels out of the box.
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Fill your content calendar
Generate multi-platform social content across 20+ models in one workspace.
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