Twitter Card Preview
FreePreview how a URL appears on Twitter/X cards
About Twitter Card Preview
Twitter and X read their own card metadata, and a page that unfurls beautifully on Facebook can still show a bare link on a tweet. Twitter Card Preview checks the twitter:card type along with the title, description, and image tags, then shows you the rendered card so you know exactly what your audience will see.
Drop in a URL and the tool pulls the relevant Twitter Card meta tags and builds the preview in your browser, falling back to Open Graph values the way the platform itself does. It is free, requires no account, and runs instantly. Validate your cards here before you post, so launch tweets and shared articles look polished from the first impression.
Common uses
- Confirm a summary_large_image card displays the full-width image you intended
- Check that a tweeted article shows the right headline instead of a truncated fallback
- Verify twitter:image points to a correctly sized, absolute URL before a campaign
- Debug a card that renders as a plain link by inspecting which tags are missing
How to use
- 1
Enter your details
Type or paste your content and pick a type using the fields below.
- 2
Customise the output
Adjust the available options — size, colour and other settings — to suit your needs.
- 3
Download or copy
Your result is generated instantly in your browser. Download it or copy it directly to your device.
Why ToolHub?
- Instant SEO audit
- Social preview included
- Google-aligned checks
FAQ
What card types does it preview?
Common types like summary and summary_large_image based on the twitter:card tag your page declares.
Does it use Open Graph as a fallback?
Yes, matching platform behavior — if a Twitter-specific tag is absent, it falls back to the equivalent Open Graph value where applicable.
My card looks fine here but not on X. Why?
X may serve a cached version of an older crawl. Use the platform's card validator to force a refresh after confirming your tags are correct here.
Can I use Twitter Card Preview on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.