When someone drops a link to your site into a chat, a message, or a social post, most apps show a preview image. That image is your share card — 1200 by 630 pixels, the standard size. Giant Context builds one for every public page and post, using your own logo, colors, and fonts. You don't design it, and you don't upload anything for it to exist.
The card pulls from your branding and the page itself. Your logo. Your primary color as the background, with the text set light or dark depending on which one your visitors can actually read against it. Your brand fonts. The page's SEO title and description. Up to three of the page's tags. If the page has a strong image, the card uses it; if not, it falls back to a clean layout built around your logo and title.
The card is drawn fresh each time it's asked for, not saved as a file somewhere. That means it never goes stale. Change your logo or your primary color, and every card across your site reflects it the next time someone shares a link. There's no cache to clear and no old image lingering with last year's branding.
You can see the card before anyone shares the page. Open the page's settings and look at the meta image area.
No. Every public page and post gets one built from your branding automatically. You only touch it if you want a specific page to use your own image instead.
No. The card is drawn live, so it already uses your new logo the next time a link is shared. There's nothing to regenerate.
Yes. In that page's settings, pick a meta image. It overrides the automatic card for that page only. Reset it any time to go back.
The page's SEO title and description. If you want the card to read differently, edit those in the page's settings.