Ext Ops Panel
Open the app

Free Canonical Tag Checker: Prevent Duplicate Content Issues

Chrome extension by MultiLipi · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 17 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

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

Users
17
Rating
5.0 (1 ratings)
Users, last 18 days
+2
Rating, last 30 days
Not watched long enough to say
Version
1.0
Updated in the store
2026-06-06
Published
2026-06-06
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+2 since 31.08
15-20 · 6 readings
  1. 2026-08-3115
  2. 2026-09-0320
  3. 2026-09-0619
  4. 2026-09-1318
  5. 2026-09-1617
  6. 2026-09-1717
Rating
unchanged since 31.08
reviewsrating 5.00 · 6 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-06reviews1rating5.00
  4. 2026-09-13reviews1rating5.00
  5. 2026-09-16reviews1rating5.00
  6. 2026-09-17reviews1rating5.00
Users
+2 since 31.08
15-20 · 6 readings
  1. 2026-08-3115
  2. 2026-09-0320
  3. 2026-09-0619
  4. 2026-09-1318
  5. 2026-09-1617
  6. 2026-09-1717
Rating
unchanged since 31.08
reviewsrating 5.00 · 6 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-06reviews1rating5.00
  4. 2026-09-13reviews1rating5.00
  5. 2026-09-16reviews1rating5.00
  6. 2026-09-17reviews1rating5.00

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

Every site you visit. This extension can read and change the content of any page you open.

  • 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

MultiLipi publishes 12 listings we track, 188 users between them. Listed website: multilipi.com.

  1. Free Schema.org Validator: JSON-LD & Structured Data Checker MultiLipi · Productivity · Tools · published 2026-06-09 59 users ★ 5.0
  2. Free Hreflang Checker: Multilingual SEO & Tag Validator MultiLipi · Productivity · Tools · published 2026-05-09 15 users ★ 5.0
  3. Free AI Schema Generator: Multilingual Structured Data Builder MultiLipi · Productivity · Tools · published 2026-06-06 14 users ★ 5.0
Show 5 more from this publisher
  1. Free Multilingual Meta Tag Generator: AI SEO Header Builder MultiLipi · Productivity · Tools · published 2026-04-27 13 users ★ 5.0
  2. Free AI LLMS.txt Generator: Optimize for LLMs & Generative Search MultiLipi · Productivity · Tools · published 2026-05-08 13 users ★ 5.0
  3. Free AI SEO Analyzer: On-Page Audit & GEO Optimization Tool MultiLipi · Productivity · Tools · published 2026-05-14 12 users ★ 5.0
  4. Free AI FAQ Generator: Multilingual Content & GEO Schema Tool MultiLipi · Productivity · Tools · published 2026-05-17 11 users ★ 5.0
  5. Free AI Image Alt-Text Generator: Multilingual SEO & Accessibility MultiLipi · Productivity · Tools · published 2026-06-06 11 users ★ 5.0

Like this one

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

  1. Free Hreflang Checker: Multilingual SEO & Tag Validator Describes nearly the same job, smaller audience 15 users ★ 5.0
  2. Hreflang Validator Describes nearly the same job, smaller audience 413 users
  3. Hreflang Checker Describes nearly the same job, smaller audience 17 users
  4. Hreflang Checker - International SEO Validator Describes nearly the same job, smaller audience 14 users ★ 5.0
  5. Check Hreflang Describes nearly the same job, smaller audience 15 users ★ 5.0

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.