Link Preview Checker: Link Preview Checker

Hi Product Hunt 👋

We’re Bracketworks, a design and dev agency in Dubai. A client launches a page, shares it on WhatsApp or LinkedIn, and the card shows the wrong image, a cut-off title or no image at all. And after a card is posted, it keeps the old version, so the first share is the one people see.

So we built Link Preview Checker. Paste a URL before you share it, and you see the cards that WhatsApp, LinkedIn and X will build from the page. The tool also checks your tags against each platform’s published rules and flags the issues. Fix them, run the check again, and then share.

One known limit: it reads the page the way WhatsApp’s and Meta’s crawlers do, so it can’t see tags that a script adds after the page loads.

Feedback that would help us most:

Do the previews match what you see when you share the link on your phone?
Are the flagged issues clear enough to fix without help?
Which platform should we add next: Slack, Facebook, Telegram, Discord or something else?

We read every comment.

Hi Product Hunt 👋

One known limit: it reads the page the way WhatsApp’s and Meta’s crawlers do, so it can’t see tags that a script adds after the page loads.

Feedback that would help us most:

Do the previews match what you see when you share the link on your phone?
Are the flagged issues clear enough to fix without help?
Which platform should we add next: Slack, Facebook, Telegram, Discord or something else?

We read every comment.