mtools.lol

OG Image Checker

Check that a page's share image loads and fits Facebook, LinkedIn, X, WhatsApp and more.

How it works

  1. 1Paste a page address.
  2. 2We load the page and its og:image.
  3. 3See the preview and what each platform needs.

Features

  • Loads the actual image, not just the tag.
  • Size, ratio, format and weight checked.
  • Six platforms' requirements.
  • Only public addresses are fetched.

Frequently asked questions

My fix doesn't show up on Facebook.

Platforms cache previews; re-scrape the link in their debugger.

What size should my image be?

1200x630 px, under 600 KB for WhatsApp, JPG or PNG.

Related tools

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