Free tool · Link Preview
See your link before everyone else does.
Paste a URL. We show the card it makes on Google, LinkedIn, X, Facebook, Slack and iMessage, what is broken, and the tags to fix it.
Share score
to fix on
HTTP · ms
Showing your edits, not the live page
Previews
Six places your link will land.
Try a better card
Edit here: every preview above and the code on the right update as you type.
The tags to paste
Everything a network reads, filled with your values. Paste it inside <head>, replacing the old tags.
With Diggama
Never paste meta tags by hand again.
In Diggama, the title, description and share image are fields of every page, filled by your editors next to the content. Your site reads them from the API and writes the tags itself: every new page ships with a correct preview.
- SEO and social fields built into every blueprint
- Length hints while editors type, before they publish
- One image field, served in every size your cards need
No credit card · Cancel anytime
Title
Our spring launch: three things that change today
Excerpt
What we shipped, why it matters, and how to turn it on in your workspace in two minutes.
SEO & sharing
Meta title 48 / 60
Spring launch: three things that change today
Meta description 121 / 155
What we shipped this spring and how to turn it on in two minutes.
Share image
1200 × 630
FAQ
Link previews, explained
Why does my link show the wrong image when I share it?
Networks read the og:image tag of the page. If it is missing, they guess, often picking a logo or the first image they find. If you changed it recently, the network may still hold the old one in its cache: LinkedIn and Facebook both offer an inspector that forces a new read.
What size should an Open Graph image be?
1200 × 630 pixels, a ratio of 1.91:1, under 5 MB, as JPG or PNG. That size works on every network; X crops it to 2:1 and Slack shows it smaller, so keep the text away from the edges.
Is this preview exactly what each network shows?
It is a close redraw of each card, built from the same tags, with the same truncation rules. Networks change their layouts often and some cache old versions, so treat it as a very good estimate rather than a screenshot.
Do you store the URLs I check?
No. The page is read once, its tags are sent back to your browser, and nothing is kept on our side beyond a few minutes of cache.
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