AI Visual Content Creator · Free to Use

Create Visual Fact Cards for Social Media

Turn any topic into a polished social media image card in seconds. AI writes the fact, you pick the design — then export or share directly to LinkedIn, Instagram, and more.

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Honey never spoils — 3,000-year-old jars found in Egyptian tombs are still edible.

Octopuses have three hearts and blue blood.

A group of flamingos is called a 'flamboyance.'

The Eiffel Tower grows about 6 inches every summer due to heat expansion.

AI Fact & Quote Writer

1200 × 1200 px Export

Share to LinkedIn & More

How It Works

Three steps from blank page to a social media image card ready to post.

1. Choose Your Topic

Type any subject — history, science, business, pop culture — and the AI instantly generates a compelling fact or quote, ready to become a visual card.

2. Design Your Card

Pick colors, adjust the layout, and fine-tune the text. Every change previews live so your image card looks exactly right before you export.

3. Export & Post

Download a 1200 × 1200 px PNG, copy to clipboard, or share directly to LinkedIn and other platforms with one tap.

Topic → Generate → Publish

Topic

Try: “ocean animals” — your subject becomes the card.

Generate

AI drafts a punchy fact; you tune colors & layout in the live preview.

Publish

Export 1200 × 1200 PNG or share straight to LinkedIn and more.

Who Uses Facts Hero

From a quick LinkedIn image post to an Instagram square graphic, Facts Hero helps you ship polished visuals without a design team.

Creators & marketers

Turn ideas into scroll-stopping fact cards for feeds and campaigns. Pair strong copy with on-brand colors so every post feels intentional.

Educators & curious readers

Explain a concept in one glance: a memorable fact, a clean layout, and a format that is easy to screenshot or share in a newsletter or classroom thread.

Thought leadership on LinkedIn

Publish consistent, professional image posts that reinforce your expertise. The 1200 × 1200 px export fits the square format readers expect in the feed.

Why Facts Hero

Most design tools start from a blank canvas. Facts Hero starts from your topic: the AI drafts a punchy fact or quote, you tune the layout, and the live preview shows exactly what you will export. No hopping between a writer, a template site, and an export dialog.

Core creation stays free in the browser — no plugins to install. When you sign in, your cards can live in My Tiles so you can come back, tweak, and re-share whenever you like.

Learn More

Guides on carousels, repurposing, visual design, and measurement — written to complement the cards you create here.

LinkedIn carousel posts for B2B consultants Slide structure, first-slide hooks, and CTAs that turn professional scrollers into leads.
Content repurposing: one pillar, many formats Stretch a single strong idea into carousels, clips, and fact tiles without starting over.
Social content calendar & batching Editorial cadence and batch days for solo creators who need consistency without burnout.
Readable visual social graphics Contrast, typography, and layout rules that make carousels and tiles scannable on mobile.
Social bio, link & CTA optimization One clear offer and one next step — bios and pinned posts that convert profile visits.
Social metrics beyond vanity Saves, shares, profile visits, and CTR — what to track and when to change creative.

Browse all articles →

Frequently Asked Questions

Everything you need to know about Facts Hero.

What is Facts Hero?

Facts Hero is a free AI-powered social media image card creator. You enter a topic, the AI generates an interesting fact or quote, and you customize it into a shareable visual card — all in your browser, no design skills needed.

What topics can I generate fact cards about?

Anything — history, science, technology, business, pop culture, sports. Type a subject and the AI crafts a punchy, accurate fact you can turn into a visual card in seconds.

Can I customize the card design?

Yes. Change background color, font style, and layout. Every edit previews live so you can perfect your visual card before exporting.

What image size do the cards export at?

Cards export at 1200 × 1200 pixels — the ideal square format for LinkedIn, Instagram, Facebook, and Twitter/X.

How do I share to LinkedIn?

On mobile, the native share sheet opens with your image card and caption ready to post. On desktop, the card downloads, the text copies to your clipboard, and LinkedIn opens so you can paste and publish instantly.

Can I save my cards and come back later?

Yes. When you sign in, your generated cards are saved to your library under My Tiles so you can revisit, re-export, or share them at any time.

Is Facts Hero free?

Yes — generating, customizing, and exporting visual fact cards is completely free. Core functionality will always remain free.

Do I need a design tool like Canva or Photoshop?

No. Facts Hero is a purpose-built social media card maker — the AI handles the content and the live preview handles the design. No external tools needed.

Which social media platforms are the cards optimized for?

Cards are exported at 1200 × 1200 px, which is the standard square format for LinkedIn posts, Instagram feed posts, Twitter/X image posts, and Facebook. They look sharp on every platform.

Can I use Facts Hero on a phone or tablet?

Yes. Facts Hero runs in your web browser, so you can create and share cards from mobile or desktop. On mobile, your platform share sheet can open with the image and caption ready to post.

What file format do exported cards use?

Cards export as high-quality PNG images at 1200 × 1200 pixels — ideal for a LinkedIn image post, an Instagram square graphic, and other social feeds that use square assets.

Do I need to install an app?

No installation is required. Everything works in the browser: generate text, preview your card, export or share. Create an account if you want your tiles saved to My Tiles across sessions.

Video Tutorial

See Facts Hero in Action

Watch how easy it is to create stunning visual fact cards for your social media in seconds.

Make Your First Visual Fact Card — Free

No design skills. No credit card. Just pick a topic, customize your image card, and post.

Start Creating