Is the OG image generator free?

Your first generation is free when you sign up. Paid plans add credits, remove the watermark and unlock higher resolution.

It is the picture social apps show when someone shares your link. It is set with the og:image meta tag in the head of the page, from the Open Graph protocol.

What size should an OG image be?

The common size is 1200x630 pixels, about 1.91 to 1, for Facebook, LinkedIn and most chat apps. X large cards also accept 16:9. Platforms change their guides, so check the current ones.

Why is the shape 2:1 and not 1.91:1?

The image model makes a fixed set of shapes and 2:1 is the closest. When you resize to 1200x630, about 2 percent is trimmed from each side. The text stays in the centre, so nothing important is lost.

Does this add the og:image tag to my website?

No. It makes the image. Upload it to your site, then add a meta tag with property="og:image" and the full image address to the page head, or use your CMS or SEO plugin's social image field.

Will my title be spelled correctly?

The title is passed to the model with an instruction to spell it exactly. In our tests it came out right, but AI can still slip on long or unusual words, so check every letter.

Can it make an OG image from my URL?

No. Type the title and subtitle yourself. It does not visit or read your website.

Why does the old image still show when I share my link?

Social platforms cache link previews. Use the platform's own sharing debugger or post inspector to refresh it.

Not in this tool. Add it in your usual editor, or make a logo with the AI Logo Maker first.

OG Image Generator: Make Open Graph Images With AI

How the OG image generator works

You pick a mode, type the title and a short subtitle, and describe the artwork for the side of the image. The tool makes one wide graphic with the title as the main element and the text kept inside a safe centre area.

Each run makes one image. Run it again, or change the look or the artwork, to get another version, and pick the one that reads best at small size.

1

Keep the title short

Three to eight words. Link previews are often shown small in chat apps and feeds, so long titles become hard to read.

2

About the size

The common size is 1200x630 pixels (about 1.91 to 1). This tool offers 2:1, the closest shape it can make, so a thin strip, about 2 percent on each side, is trimmed when you resize to 1200x630. All text stays in the centre, so nothing important is cut.

3

One look per site

Use the same look for every page so your links are easy to recognise when people share them.

4

Check every word

The title is passed to the model with an instruction to spell it exactly. Always check it before you publish.

What is an og:image and how do I add it?

Open Graph is a set of meta tags that tell social apps what to show when your link is shared. The og:image tag points at the preview image, and og:title gives the headline next to it.

This tool makes the image; it does not change your website. Upload the image to your site or CMS, then add two meta tags inside the head of the page: one with property="og:image" and content set to the full image address (for example https://your-site.com/images/my-page-og.png), and one with property="og:image:alt" and a short description of the image. Many CMS and SEO plugins have a "social image" field that writes these tags for you.

After publishing, paste the link into the platform's own preview or debug tool to refresh the cached preview. Platforms cache previews, so an old image can show for a while.

The modes

Five page types plus your own.

1

Blog post

An article title with a simple illustration that hints at the topic.

2

Landing page

A clear promise for your product or service with clean shapes and one accent colour.

3

Product launch

A launch or release announcement with an object or shape that stands for the product.

4

Docs and guides

Documentation, tutorials and help pages with simple code, book or step icons.

5

Event or webinar

An event name and date line with a festive or professional mood.

6

Your own idea

Describe the whole image yourself.

Honest limits

It does not read your URL, host the image, write meta tags into your site or make images automatically for every page. Developer tools with an OG image API do that; this is for making a good image by hand.

The shape is 2:1, not exactly 1.91:1: resize or crop to 1200x630 before you upload if you want the exact size.

It does not add your logo or real photos of people. Add a logo in your usual editor, or make one with the AI Logo Maker.

AI can still slip on a letter, especially in long or unusual words. Check the title and subtitle every time.

More tools for sharing your work

Next steps once the preview image is done.

▶️

Who uses an OG image generator

🏠

Bloggers and writers

✓Give every post a clean preview image instead of a random crop.

💡

Startups and makers

✓Make a launch image for a product page, changelog or launch post.

🏢

Developers and docs teams

✓Make preview images for docs, guides and open source project pages.

📸

Shops and small businesses

✓Make a share image for a sale page, a new product or an event.

OG Image Generator: Make a Social Share Preview Image for Any Link

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Quick facts about OG Image Generator: Make a Social Share Preview Image for Any Link

Example results