OGImgA Unique OG Image for Every Page, From One URL.
Pick a layout or save your own template, point your og:image tag at a single GET request, and every page you publish gets its own social card.
URL in, image out
See the full feature list — layouts, patterns, sizes, and more. Pro and Agency can also write the whole card in HTML and CSS.
GET /api/render
?key=YOUR_API_KEY
&title=Dynamic+OG+Cards
&description=Generated+via+OGImgDynamic OG Cards
Generated via OGImg
What is an OG image?
Your link is being judged before anyone clicks it.
An OG image is the preview picture that appears when someone shares your link on X, LinkedIn, Slack, or WhatsApp. If your page doesn't set one, the platform decides what to show — and it rarely decides in your favor.
A bare link gets scrolled past
In a feed full of large image cards, a link with no image is a thin line of text. Same post, same effort on your part — far less attention. And nobody tells you about the click that never happened.
You only get one first impression
Platforms cache link previews, sometimes for days. If your page went out with a missing or wrong image, that's what keeps getting shown — even after you fix it. Your launch post is the one you can least afford to get wrong.
One forgotten page is all it takes
Every blog post, product, and profile needs its own image. Make them by hand and sooner or later one ships without — or with your logo where the content should be, on the page you most wanted people to open.
Make sure no page goes out unprepared.
Design your card once. OGImg renders a fresh 1200×630 image for every URL from a single GET call, so there's nothing left to forget. The free plan includes 500 requests a month.
<meta property="og:image" content="https://ogimg.net/api/render?key=YOUR_API_KEY&title=My+Blog+Post" />
One tag in your <head>. Full setup in the docs.
Don't just find what's broken. Get the fix.
Our free OG tag checker shows you what's missing. On Pro and Agency, AI goes one step further: it reads your page's tags and tells you what to change, in order of impact, with the exact <meta> tags ready to paste.
- Prioritized by impact on how your link looks when shared
- Ideal lengths and sizes for your title, description, and image
- 100 recommendations a month on Pro, 400 on Agency
Example output
og:imagehighNo preview image, so shared links show as plain text.
Add a 1200×630 image served from an absolute https URL.
<meta property="og:image" content="https://example.com/og.png" />
og:descriptionmediumToo short to be persuasive in a share card.
Expand it to roughly 110–160 characters.