Free link preview tool

See your page before you share it

Enter a public URL to check its image, title, and description in a familiar social or messaging-app layout.

No account needed Real page metadata Platform-shaped previews

Preview a social link

See how the public metadata on any page can appear across popular social, messaging, and community apps.

Query parameters are ignored unless you’re signed in.
Preview app *

Choose the app where you plan to share the link.

Public pages only

We’ll read the page’s link-preview tags and image. Some sites may block automated checks.

Check the important details

Confirm the image, headline, summary, and link before you publish or promote a page.

Compare different apps

Switch between social feeds, team chat, messaging apps, and visual discovery layouts.

Find the tags behind the preview

Open the full report after a preview to see what the page provides and what may be missing.

Beyond previewing

Create OG images that stay in sync with every page

Give each page one stable image URL. HCTI reads its metadata, captures the right content or fills a template, and reuses the cached image until the page changes.

Explore dynamic OG images

One URL for each page

<meta property="og:image" content="https://hcti.io/v1/og/YOUR_DOMAIN_ID/articles/my-post">
  • Capture a page or use a template
  • Refresh from page metadata
  • Optimize for popular apps