This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
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CardScope
See how your link card looks on X, Slack, Discord & more
Paste any URL and instantly see how its link card is likely to render on X, LinkedIn, Slack, Discord, and iMessage — plus a concrete fix checklist. CardScope reads Open Graph and Twitter metadata, builds five client previews, and turns missing or conflicting tags into fixes you can act on. Free: 3 checks/day per location, no account. Privacy-first: page HTML is parsed in memory and not stored. Pro is $19 one-time for unlimited checks, shareable reports, and PNG export.
Built CardScope after checking “the OG tags look fine” and still getting a bad Slack or Discord card.
Different clients don’t consume metadata the same way. CardScope makes those differences visible in one place and gives a short fix list.
Soft-launching the free tool with optional $19 Pro. Especially want reports where tags are valid but a specific client still looks wrong — include the platform and tags, not private URLs.
About CardScope on Product Hunt
“See how your link card looks on X, Slack, Discord & more”
CardScope was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #32 on the daily leaderboard. Paste any URL and instantly see how its link card is likely to render on X, LinkedIn, Slack, Discord, and iMessage — plus a concrete fix checklist. CardScope reads Open Graph and Twitter metadata, builds five client previews, and turns missing or conflicting tags into fixes you can act on. Free: 3 checks/day per location, no account. Privacy-first: page HTML is parsed in memory and not stored. Pro is $19 one-time for unlimited checks, shareable reports, and PNG export.
On the analytics side, CardScope competes within Design Tools, Productivity and Developer Tools — topics that collectively have 1.4M followers on Product Hunt. The dashboard above tracks how CardScope performed against the three products that launched closest to it on the same day.
Who hunted CardScope?
CardScope was hunted by Daniel Root. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of CardScope including community comment highlights and product details, visit the product overview.
Daniel Root