OGraph Previewer vs SEO Pro Extension (2026): which should you pick?

Pick OGraph Previewer if

• Fits if you check og tags on a page before it goes live
• Works for marketers checking a link's title, description and image before they share it

Look elsewhere if

• Too light for social previews beyond Open Graph, as X (Twitter) cards and schema aren't covered
• Watch out: the preview is built from the tags, not the card a given network will actually render
• Skip it if you're not on Chrome, and note the last update was version 2.0.0 in August 2023
• Watch out: it's a one-developer project, and the developer hasn't identified itself as a trader, so EU consumer rights don't apply

Pick SEO Pro Extension if

• Fits if you size up a prospect's site in a few clicks during an audit
• Works for checking whether a backlink on a page is followed

Look elsewhere if

• Not for you if you want keyword, ranking or backlink data, as it has none
• Watch out: Core Web Vitals are mobile field data only, and pages without enough Chrome data show site-wide figures or nothing
• Too light for whole-site audits, since it checks one page at a time
• Skip it if you browse in Safari or Edge, as only Chrome and Firefox are listed
• Watch out: the store shows the last update as November 20, 2024, and the developer hasn't identified itself as a trader, so EU consumer rights don't apply

OGraph Previewer

• It covers Open Graph tags only; the listing does not mention X (Twitter) cards, schema or other metadata.
• The preview is an approximation built from the tags, not the card a given network will actually render.
• It is listed for Chrome only and was last updated on August 31, 2023 (version 2.0.0).
• The developer has not identified itself as a trader, so EU consumer rights do not apply, as the store listing notes.

SEO Pro Extension

• It checks one page at a time and has no keyword, ranking or backlink data.
• Core Web Vitals are mobile field data only; pages without enough Chrome data show site-wide figures or nothing.
• It is available for Chrome and Firefox only; the Chrome Web Store shows its last update as November 20, 2024.
• The Chrome Web Store notes the developer has not identified itself as a trader, so EU consumer rights do not apply.

OGraph Previewer

Share preview

Shows a preview built from the page's og tags, giving an idea of how the link would appear when shared on social platforms.

Copy og tag data

Copies the Open Graph data found on the page, for debugging or pasting into a ticket.

Development and live pages

Reads the tab you have open, so it can check pages on a development server before release as well as pages already in production.

Light and private

The extension is about 17 KB, and its developer discloses that it does not collect or use your data.

SEO Pro Extension

Overview tab

Title, meta description, canonical, meta robots, language, word count and counts of headings, images and links, with links to robots.txt and the sitemap.

Core Web Vitals

Shows LCP, INP and CLS from Chrome's user experience data for mobile, falling back to whole-site figures when the page has none.

Status codes and redirects

The icon shows the page's HTTP status, and the Status tab shows redirect chains and how http/https and www versions are handled.

Headings, links and images

A color-coded heading tree, internal and external links with anchor text and nofollow highlighting, and image alt text, each exportable to CSV.

Schema tab

Lists the structured data types and entities on the page, including types such as Organization and Person that do not produce rich results.

Social preview

Shows the Open Graph image, title and description a page will use when shared on networks such as LinkedIn and X.

OGraph Previewer

• Free$0

  Open Graph preview and tag copying, free from the Chrome Web Store.

SEO Pro Extension

• Free$0

  All seven tabs and every export, free for Chrome and Firefox, with an optional donation link.