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Schema Analyzer

Chrome extension · Productivity · Developer

A Chrome extension in Productivity · Developer with 100 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
100
Rating
not rated yet
Users, last 17 days
+1
Version
1.0.0
Updated in the store
2026-02-25
Published
2026-02-25
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+1 since 31.08
97-100 · 8 readings
  1. 2026-08-3199
  2. 2026-09-0298
  3. 2026-09-0699
  4. 2026-09-0898
  5. 2026-09-0997
  6. 2026-09-1399
  7. 2026-09-15100
  8. 2026-09-16100
Users
+1 since 31.08
97-100 · 8 readings
  1. 2026-08-3199
  2. 2026-09-0298
  3. 2026-09-0699
  4. 2026-09-0898
  5. 2026-09-0997
  6. 2026-09-1399
  7. 2026-09-15100
  8. 2026-09-16100

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Fast Schema Markup Checker - By Vryse SEO Describes nearly the same job, with an established audience 10k users ★ 3.9
  2. Schema Markup Viewer - Structured Data Inspector Describes nearly the same job, smaller audience 264 users ★ 5.0
  3. Live Schema Validator Describes nearly the same job, smaller audience 67 users ★ 5.0
  4. Easy Schema Validator Describes nearly the same job, smaller audience 111 users
  5. Schema Markup Validator & Generator Describes nearly the same job, smaller audience 1k users ★ 4.9

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.