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XML Validator

Chrome extension by Stacey · Productivity · Developer

  • Featured
  • Established publisher

A Chrome extension in Productivity · Developer with 3 000 users, a small but real audience.

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
3 000
Rating
4.3 (3 ratings)
Users, last 15 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
3.1.0
Updated in the store
2026-08-16
Published
2022-08-14
Manifest
V3
Browser access
2 permissions

How it has moved

Users
unchanged since 01.09
3k · 2 readings
  1. 2026-09-013k
  2. 2026-09-153k
Rating
unchanged since 01.09
reviewsrating 4.33 · 2 readings
  1. 2026-09-01reviews3rating4.33
  2. 2026-09-15reviews3rating4.33
Users
unchanged since 01.09
3k · 2 readings
  1. 2026-09-013k
  2. 2026-09-153k
Rating
unchanged since 01.09
reviewsrating 4.33 · 2 readings
  1. 2026-09-01reviews3rating4.33
  2. 2026-09-15reviews3rating4.33

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.

  • Add items to the right-click menu contextMenus
  • 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

Stacey publishes 20 listings we track, 22k users between them.

  1. QR Code Scanner for Chrome™ Stacey · Productivity · Tools · published 2023-06-20 10k users ★ 3.5
  2. JSON to CSV Stacey · Productivity · Developer · published 2022-08-17 2k users ★ 4.0
  3. Random Number Generator Stacey · Productivity · Developer · published 2022-08-09 1k users ★ 5.0
Show 5 more from this publisher
  1. Keywords for YouTube™ Videos Stacey · Productivity · Workflow · published 2022-08-14 1k users ★ 3.8
  2. Lorem Ipsum Generator Stacey · Productivity · Developer · published 2022-08-09 924 users
  3. JSON Validator Stacey · Productivity · Workflow · published 2022-08-14 901 users
  4. Javascript Formatter Stacey · Productivity · Developer · published 2022-08-10 836 users ★ 5.0
  5. Image to ASCII Stacey · Productivity · Workflow · published 2022-08-19 569 users ★ 3.2

Like this one

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

  1. Xwift — XML Viewer & Formatter Describes nearly the same job, smaller audience 14 users
  2. Online XML Viewer Describes nearly the same job, smaller audience 1k users ★ 5.0
  3. XML Viewer & Formatter Describes nearly the same job, smaller audience 131 users
  4. XML Formatter Describes nearly the same job, smaller audience 10 users ★ 5.0
  5. XML Formatter Describes nearly the same job, smaller audience 4k 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.

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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.