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Meta Tag Preview
See how a page looks in Google and when it's shared on X, Facebook, LinkedIn, WhatsApp, Slack, and Discord. Enter a page address to read its real tags and check its share image, or type your own and copy the finished tags.
Tags
Could not load this image.
Best: 1200×630 px JPG or PNG, under 1 MB. Uploads stay on your device.
Different text for social shares (optional)
Leave blank to reuse the title and description. Facebook, LinkedIn, and chat apps read og: tags; X reads twitter: tags first, then og: tags.
Checks
- Everything checks out. Copy the tags below.
Google search result
Google may rewrite the title or snippet to match a search. Widths use Arial at Google's desktop sizes.
X (Twitter)
12:00
Slack
Discord
Previews follow each app's current layout and fallback rules, so they are close but not pixel-exact. Apps change their designs and cache previews: after you change your tags, refresh them with the Facebook Sharing Debugger or LinkedIn Post Inspector.
Your meta tags
Paste into the page's <head>, replacing any old title, description, og:, and twitter: tags.
Your uploaded image is shown as https://example.com/share-image.jpg. Upload it to your site and put its real address there.
Want rich results too? Add structured data with the JSON-LD Schema Generator, or shrink a heavy share image with the Image Compressor.
Tags found on the page
| Tag | Content |
|---|---|
About the Meta Tag Preview
When a link is shared, each app builds its preview card from the page's title, meta description, and Open Graph (og:) and X (twitter:) tags. Enter a page address to read its real tags the way a link-preview bot does and check its share image, or type your own. You see the Google result and every card side by side, a list of problems to fix, and the finished tags to paste into your page.
How to use it
- 1 Enter a page address and press Read tags, or type a title, description, and image yourself.
- 2 Compare the previews and work through the checks, such as a title Google will cut or an image that is too small.
- 3 Copy the generated tags into your page's <head>, then refresh the cached preview in the Facebook Sharing Debugger or LinkedIn Post Inspector.
Frequently asked questions
What size should an Open Graph image be?
Use 1200 × 630 pixels, a 1.91:1 ratio, as a JPG or PNG under 1 MB. Facebook and LinkedIn show images smaller than 600 × 315 as a small thumbnail, X skips images over 5 MB, and no major network shows SVG images.
Why does my old preview still show after I changed it?
Social networks cache previews, often for days. Paste the link into the Facebook Sharing Debugger and press Scrape Again, or into LinkedIn Post Inspector, to fetch the new tags. X and chat apps refresh on their own over time.
What happens if a page has no og: tags?
Facebook, LinkedIn, and chat apps fall back to the <title> tag and meta description, and may show no image at all. X reads twitter: tags first, then og: tags. Setting og:title, og:description, and og:image yourself gives every app the same card.
Do I need twitter: tags if I have Open Graph tags?
Only twitter:card. X uses og:title, og:description, and og:image when the twitter: versions are missing, but it needs twitter:card = summary_large_image to show the big image card.
How long should a title and meta description be?
Google cuts desktop titles at about 600 pixels, roughly 55–60 characters, and descriptions at about 155 characters. The tool measures the real pixel width, because wide letters like W take more space than narrow ones like i.
Does Google always use my meta description?
No. Google often rewrites the snippet to match the search, but a clear description that sums up the page is still shown much of the time.
Why are my tags not found?
Bots read the HTML the server sends and do not run JavaScript, so tags added by a JavaScript app after the page loads are invisible to them. Add the tags in the server-rendered HTML. Pages behind a login, or that block bots, can't be read either.
Is my data stored?
No. The page address you enter is fetched to read its public tags and is not saved. Anything you type, and any image you upload, stays in your browser.
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