CardURL

Branded social previews for your website.

Turn page titles and descriptions into Open Graph images CardURL hosts for you.

7-day trial, then $39/month. Card required.

Demo

Free preview is watermarked. Trial cards have no watermark.

Page URL

Preview ready

Customization

Subtitle (optional)

Author (optional)

Leave blank to omit.

Version (optional)

Section (optional)

Accent color

Demonstration blog card: Why we shipped the notes archive — Why we shipped the notes archive

Demonstration launch card: Atlas Checklist — Atlas Checklist

Demonstration changelog card: Search notes is live — Search notes is live

Demonstration docs card: Connect your domain — Connect your domain

Why teams use it

Generate cards from page titles and descriptions.
Keep brand consistent across every page you share.
Public HTTPS image URLs crawlers can fetch for Slack, X, and iMessage.

What’s included

One website.
One verified domain (www and apex are the same).
Four templates: blog, launch, changelog, docs.

No separate paid generation quota. Free preview is limited to 30 requests per minute per IP.

Install

Start the 7-day trial and finish Checkout — we email your site key (also on the success page).
Verify your domain (exact host; www is treated the same).
Set og:image to your hosted CardURL URL for each page you care about.

Read the installation guide.

Questions

How do I install this?

Finish Checkout to get a site key, verify your domain, then set og:image to the hosted CardURL URL. Read the installation guide.

What do I get during the trial?

After Checkout, you get a live site key and non-watermarked hosted cards for seven days. Card required up front. Then $39/month.

What if I cancel?

Canceling stops renewal. Hosted cards keep working until the end of the current paid or trial period; then /og URLs 404. Preview and the marketing site stay up.

Where do I manage billing or recover my key?

Account — email recovery, brand kit, domain verify, and Stripe customer portal.