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Fast Schema Markup Checker - By Vryse SEO

Chrome extension by ashishkamathi · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 10 000 users, an established extension.

Specific sites only: 2 match patterns.

What the developer says, and 1 screenshot

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

Users
10 000
Rating
3.9 (17 ratings)
Users, last 15 days
+1k
Rating, last 30 days
Not watched long enough to say
Version
2.0
Updated in the store
2025-09-18
Published
2024-08-13
Manifest
V3
Browser access
4 permissions, 2 site patterns

How it has moved

Users
+1k since 31.08
9k-10k · 5 readings
  1. 2026-08-319k
  2. 2026-09-0510k
  3. 2026-09-069k
  4. 2026-09-0810k
  5. 2026-09-1410k
Rating
unchanged since 31.08
reviewsrating 3.94 · 5 readings
  1. 2026-08-31reviews17rating3.94
  2. 2026-09-05reviews17rating3.94
  3. 2026-09-06reviews17rating3.94
  4. 2026-09-08reviews17rating3.94
  5. 2026-09-14reviews17rating3.94
Users
+1k since 31.08
9k-10k · 5 readings
  1. 2026-08-319k
  2. 2026-09-0510k
  3. 2026-09-069k
  4. 2026-09-0810k
  5. 2026-09-1410k
Rating
unchanged since 31.08
reviewsrating 3.94 · 5 readings
  1. 2026-08-31reviews17rating3.94
  2. 2026-09-05reviews17rating3.94
  3. 2026-09-06reviews17rating3.94
  4. 2026-09-08reviews17rating3.94
  5. 2026-09-14reviews17rating3.94

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

Specific sites only: 2 match patterns.

  • https://*.supabase.co/*
  • https://www.googleapis.com/*
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

ashishkamathi publishes 3 listings we track, 10k users between them. Listed website: vryse.co.

  1. ChatGPT Search Insights - By Vryse SEO ashishkamathi · Productivity · Tools · published 2025-06-20 266 users ★ 5.0
  2. AllCalculator.Tools ashishkamathi · Productivity · Tools · published 2024-07-15 9 users ★ 5.0

Like this one

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

  1. Schema Markup Validator & Generator Describes nearly the same job, smaller audience 1k users ★ 4.9
  2. Schema and Rich Snippet Tester / Validator Describes nearly the same job, smaller audience 315 users ★ 4.5
  3. Schema Auditor: Structured Data & Rich Results Inspector Describes nearly the same job, smaller audience 26 users
  4. Live Schema Validator Describes nearly the same job, smaller audience 66 users ★ 5.0
  5. Schema Analyzer Describes nearly the same job, smaller audience 99 users

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?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

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.