When someone drops your app's link in Slack, X, or iMessage, the preview image is usually blank or generic. SimpleSignal OG renders a branded image for each page automatically. Title in, image out — no design tool, no headless browser.
Same link, same page — the only change is one line in your <head>.
Add one line to your page's <head>. That's the whole integration.
The title lives in the query string, so every page renders its own image — set it from your template.
Slack, X, iMessage & co. fetch the URL and get a branded 1200×630 PNG. No Figma, no export, no hosting.
Type a title and pick a theme — this is the exact line you'd drop in your page. (Preview shows a sample; live rendering needs a key.)
Works with any site or framework. No SDK, no dependency, no build step.
The title is in the URL, so each page gets its own image. Zero per-page work.
No Figma, no exporting PNGs, no hosting files. Themes do the branding.
SVG→PNG at Cloudflare's edge — no headless browser. Renders in milliseconds, then caches.
Join the waitlist — early users get a higher free tier and lock in launch pricing.