Ext Ops Panel
Open dashboard

H1B Visa Sponsorship Checker for LinkedIn, Indeed, Dice & Glassdoor

Chrome extension by zguo7940 · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 97 users, barely installed. Audience over the last 30 days: +21.

Specific sites only: 2 match patterns.

What the developer says, and 2 screenshots

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

Users
97
Rating
5.0 (4 ratings)
Users, last 30 days
+21
Rating, last 30 days
Steady over 30 days
Version
1.1.2
Updated in the store
2026-10-08
Published
2026-05-12
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
+21 since 02.10
76-100 · 17 readings
2026-10-09: released 1.1.2
  1. 2026-10-0479
  2. 2026-10-0880
  3. 2026-10-0984released 1.1.2
  4. 2026-10-1083
  5. 2026-10-1682
  6. 2026-10-1783
  7. 2026-10-1885
  8. 2026-10-1983
  9. 2026-10-2082
  10. 2026-10-2184
  11. 2026-10-2391
  12. 2026-10-2492
  13. 2026-10-2591
  14. 2026-10-2893
  15. 2026-10-2996
  16. 2026-10-30100
  17. 2026-11-0197
Rating
unchanged since 02.10
reviewsrating 5.00 · 17 readings
2026-10-09: released 1.1.2
  1. 2026-10-04reviews4rating5.00
  2. 2026-10-08reviews4rating5.00
  3. 2026-10-09reviews4rating5.00released 1.1.2
  4. 2026-10-10reviews4rating5.00
  5. 2026-10-16reviews4rating5.00
  6. 2026-10-17reviews4rating5.00
  7. 2026-10-18reviews4rating5.00
  8. 2026-10-19reviews4rating5.00
  9. 2026-10-20reviews4rating5.00
  10. 2026-10-21reviews4rating5.00
  11. 2026-10-23reviews4rating5.00
  12. 2026-10-24reviews4rating5.00
  13. 2026-10-25reviews4rating5.00
  14. 2026-10-28reviews4rating5.00
  15. 2026-10-29reviews4rating5.00
  16. 2026-10-30reviews4rating5.00
  17. 2026-11-01reviews4rating5.00
Users
+35 since 31.08
62-100 · 27 readings
2026-09-04: released 1.1.02026-09-16: released 1.1.12026-10-09: released 1.1.2
  1. 2026-08-3162
  2. 2026-09-0465released 1.1.0
  3. 2026-09-0671
  4. 2026-09-1368
  5. 2026-09-1765
  6. 2026-09-2075
  7. 2026-09-2273
  8. 2026-09-2576
  9. 2026-09-2678
  10. 2026-09-2876
  11. 2026-10-0479
  12. 2026-10-0880
  13. 2026-10-0984released 1.1.2
  14. 2026-10-1083
  15. 2026-10-1682
  16. 2026-10-1783
  17. 2026-10-1885
  18. 2026-10-1983
  19. 2026-10-2082
  20. 2026-10-2184
  21. 2026-10-2391
  22. 2026-10-2492
  23. 2026-10-2591
  24. 2026-10-2893
  25. 2026-10-2996
  26. 2026-10-30100
  27. 2026-11-0197
Rating
unchanged since 31.08
reviewsrating 5.00 · 27 readings
2026-09-04: released 1.1.02026-09-16: released 1.1.12026-10-09: released 1.1.2
  1. 2026-08-31reviews4rating5.00
  2. 2026-09-04reviews4rating5.00released 1.1.0
  3. 2026-09-06reviews4rating5.00
  4. 2026-09-13reviews4rating5.00
  5. 2026-09-17reviews4rating5.00
  6. 2026-09-20reviews4rating5.00
  7. 2026-09-22reviews4rating5.00
  8. 2026-09-25reviews4rating5.00
  9. 2026-09-26reviews4rating5.00
  10. 2026-09-28reviews4rating5.00
  11. 2026-10-04reviews4rating5.00
  12. 2026-10-08reviews4rating5.00
  13. 2026-10-09reviews4rating5.00released 1.1.2
  14. 2026-10-10reviews4rating5.00
  15. 2026-10-16reviews4rating5.00
  16. 2026-10-17reviews4rating5.00
  17. 2026-10-18reviews4rating5.00
  18. 2026-10-19reviews4rating5.00
  19. 2026-10-20reviews4rating5.00
  20. 2026-10-21reviews4rating5.00
  21. 2026-10-23reviews4rating5.00
  22. 2026-10-24reviews4rating5.00
  23. 2026-10-25reviews4rating5.00
  24. 2026-10-28reviews4rating5.00
  25. 2026-10-29reviews4rating5.00
  26. 2026-10-30reviews4rating5.00
  27. 2026-11-01reviews4rating5.00

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

Specific sites only: 2 match patterns.

  • https://www.linkedin.com/jobs/*
  • https://h1bchecker-production.up.railway.app/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.1.2
  2. Version 1.1.1
  3. Version 1.1.0

What changed recently

  1. Package size changed
  2. Released version 1.1.2 (was 1.1.1)
  3. Package size changed
Show the remaining 5
  1. Store description rewritten (128 → 130 characters)
  2. Renamed from "H1B Checker for LinkedIn, Indeed, Dice & Glassdoor" to "H1B Visa Sponsorship Checker for LinkedIn, Indeed, Dice & Glassdoor"
  3. Released version 1.1.1 (was 1.1.0)
  4. Package size changed
  5. Released version 1.1.0 (was 1.0.36)

The publisher

zguo7940.

Like this one

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

  1. Visa Sponsor Finder Describes nearly the same job, smaller audience 43 users
  2. VisaPulse USA Sponsor Check Describes nearly the same job, smaller audience 27 users
  3. Sponsorship Signal Describes nearly the same job, smaller audience 3 users ★ 5.0
  4. H1B Checker Describes nearly the same job, smaller audience 98 users ★ 5.0
  5. H1B & Visa Sponsor Check — SponsorScan Describes nearly the same job, smaller audience 21 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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

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

Connect it in a minute See what the panel does
Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/fjlefpeahmeahjbadnnogdnailahdafe/badge.svg)](https://extops.dev/extensions/fjlefpeahmeahjbadnnogdnailahdafe)

HTML

<a href="https://extops.dev/extensions/fjlefpeahmeahjbadnnogdnailahdafe"><img src="https://extops.dev/extensions/fjlefpeahmeahjbadnnogdnailahdafe/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built