betterimage.io

betterimage.io renders social cards for links: Open Graph and link-preview images (1200x630), YouTube thumbnails, Instagram squares, stories and Pinterest pins. Give Claude a page URL and it returns a card on a design picked to fit the page; browse 100 starter designs, preview any of them with your own text, check how a link previews on X, Facebook, LinkedIn, Slack and Discord, and get a ready-to-paste head block with Open Graph and Twitter tags. Sign in to save designs as templates, render clean images and get signed og:image URLs that produce a card per page with no hosting on your side. Every image is rendered from a designed template by a deterministic renderer: the text changes, the layout, fonts and colours stay on-brand. No generative image model is involved.