OG Herro creates Open Graph images for any link. You paste a URL, it fetches the page content, uses AI to pull out the key details, and generates a unique image that reflects the content. It also produces the meta tags that make links look good on Facebook, X, LinkedIn and Pinterest. Images follow the recommended 1200 by 630 pixel size, and each generation returns a PNG with title and author text plus a raw background version. New accounts get 5 images free, and a REST API handles bulk or automated use.
It suits bloggers, newsletter writers, indie makers and small businesses that publish often and do not want to design a share image for every post. Marketers and SEO specialists can use it to raise click-through from social feeds, and developers can call the API to generate images as part of a publishing workflow or a CMS. Because the output includes the meta tags, people with limited technical experience only need to copy them into the head of their pages.
A blogger publishing a new article can paste its URL, download the image and add the tags to the post template. A SaaS team can connect the API so every new landing page or changelog entry automatically gets a preview image. A marketer can regenerate images for old content to refresh how links look on LinkedIn. Developers using Next.js, Astro or WordPress can drop in the tags according to their framework's method, then check the result with the official sharing debuggers from Facebook, X, LinkedIn and Pinterest. Generated images can be used commercially.
