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Schema Validator

Chrome extension by Anandkumar C · Productivity · Developer

A Chrome extension in Productivity · Developer with 63 users, barely installed. Audience over the last 30 days: +21.

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
63
Rating
not rated yet
Users, last 30 days
+21
Version
1.0.0
Updated in the store
2026-04-29
Published
2026-04-29
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+21 since 30.09
42-63 · 13 readings
  1. 2026-10-0444
  2. 2026-10-0849
  3. 2026-10-0954
  4. 2026-10-1055
  5. 2026-10-1657
  6. 2026-10-1858
  7. 2026-10-1957
  8. 2026-10-2256
  9. 2026-10-2358
  10. 2026-10-2460
  11. 2026-10-2561
  12. 2026-10-2963
  13. 2026-10-3063
Users
+34 since 01.09
29-63 · 24 readings
  1. 2026-09-0129
  2. 2026-09-0232
  3. 2026-09-0634
  4. 2026-09-0733
  5. 2026-09-0934
  6. 2026-09-1336
  7. 2026-09-2142
  8. 2026-09-2241
  9. 2026-09-2542
  10. 2026-09-2643
  11. 2026-09-2842
  12. 2026-10-0444
  13. 2026-10-0849
  14. 2026-10-0954
  15. 2026-10-1055
  16. 2026-10-1657
  17. 2026-10-1858
  18. 2026-10-1957
  19. 2026-10-2256
  20. 2026-10-2358
  21. 2026-10-2460
  22. 2026-10-2561
  23. 2026-10-2963
  24. 2026-10-3063

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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.

The publisher

Anandkumar C publishes 3 listings we track, 88 users between them.

  1. SEO Meta Tags Checker Anandkumar C · Productivity · Developer · published 2026-04-09 18 users ★ 3.8
  2. Hydrate Me — Water Reminder Anandkumar C · Lifestyle · Well Being · published 2026-08-04 7 users ★ 5.0

Like this one

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

  1. zkPass Schema Validator Describes nearly the same job, smaller audience 5k users ★ 4.0
  2. API Schema Generator Describes nearly the same job, smaller audience 11 users
  3. Easy Schema Validator Describes nearly the same job, smaller audience 113 users ★ 5.0
  4. Schema Checker Describes nearly the same job, smaller audience 57 users
  5. Json Story Describes nearly the same job, smaller audience 12 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.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built