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H1B Checker

Chrome extension by rutvikdumre · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 98 users, barely installed. Audience over the last 30 days: +26.

Specific sites only: 1 match pattern.

What the developer says, and 5 screenshots

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

Users
98
Rating
5.0 (1 ratings)
Users, last 30 days
+26
Rating, last 30 days
Steady over 30 days
Version
1.4.0
Updated in the store
2026-10-08
Published
2025-11-05
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+26 since 02.10
72-102 · 12 readings
2026-10-05: released 1.2.02026-10-08: released 1.4.02026-10-14: gained the good publisher record badge
  1. 2026-10-0577released 1.2.0
  2. 2026-10-0882released 1.4.0
  3. 2026-10-0983
  4. 2026-10-1185
  5. 2026-10-1690
  6. 2026-10-1794
  7. 2026-10-2197
  8. 2026-10-22101
  9. 2026-10-23102
  10. 2026-10-24100
  11. 2026-10-29100
  12. 2026-10-3198
Rating
unchanged since 02.10
reviewsrating 5.00 · 12 readings
2026-10-05: released 1.2.02026-10-08: released 1.4.02026-10-14: gained the good publisher record badge
  1. 2026-10-05reviews1rating5.00released 1.2.0
  2. 2026-10-08reviews1rating5.00released 1.4.0
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-11reviews1rating5.00
  5. 2026-10-16reviews1rating5.00
  6. 2026-10-17reviews1rating5.00
  7. 2026-10-21reviews1rating5.00
  8. 2026-10-22reviews1rating5.00
  9. 2026-10-23reviews1rating5.00
  10. 2026-10-24reviews1rating5.00
  11. 2026-10-29reviews1rating5.00
  12. 2026-10-31reviews1rating5.00
Users
+28 since 01.09
65-102 · 25 readings
2026-10-05: released 1.2.02026-10-08: released 1.4.02026-10-14: gained the good publisher record badge
  1. 2026-09-0170
  2. 2026-09-0272
  3. 2026-09-0474
  4. 2026-09-0670
  5. 2026-09-0767
  6. 2026-09-0969
  7. 2026-09-1065
  8. 2026-09-1370
  9. 2026-09-1569
  10. 2026-09-1672
  11. 2026-09-2070
  12. 2026-09-2569
  13. 2026-09-2672
  14. 2026-10-0577released 1.2.0
  15. 2026-10-0882released 1.4.0
  16. 2026-10-0983
  17. 2026-10-1185
  18. 2026-10-1690
  19. 2026-10-1794
  20. 2026-10-2197
  21. 2026-10-22101
  22. 2026-10-23102
  23. 2026-10-24100
  24. 2026-10-29100
  25. 2026-10-3198
Rating
unchanged since 01.09
reviewsrating 5.00 · 25 readings
2026-10-05: released 1.2.02026-10-08: released 1.4.02026-10-14: gained the good publisher record badge
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-16reviews1rating5.00
  11. 2026-09-20reviews1rating5.00
  12. 2026-09-25reviews1rating5.00
  13. 2026-09-26reviews1rating5.00
  14. 2026-10-05reviews1rating5.00released 1.2.0
  15. 2026-10-08reviews1rating5.00released 1.4.0
  16. 2026-10-09reviews1rating5.00
  17. 2026-10-11reviews1rating5.00
  18. 2026-10-16reviews1rating5.00
  19. 2026-10-17reviews1rating5.00
  20. 2026-10-21reviews1rating5.00
  21. 2026-10-22reviews1rating5.00
  22. 2026-10-23reviews1rating5.00
  23. 2026-10-24reviews1rating5.00
  24. 2026-10-29reviews1rating5.00
  25. 2026-10-31reviews1rating5.00

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: 1 match pattern.

  • https://*.linkedin.com/*
  • Run its own code on the pages it can access scripting
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.4.0 · Asked for more permissions (3, was 1)
  2. Version 1.2.0 · Asked for more permissions (1, was 0)

What changed recently

  1. Gained the Established publisher badge
  2. Package size changed
  3. Asked for more permissions (3, was 1)
Show the remaining 7
  1. Store description rewritten (125 → 124 characters)
  2. Renamed from "LinkedIn H1B Checker" to "H1B Checker"
  3. Released version 1.4.0 (was 1.2.0)
  4. Package size changed
  5. Asked for more permissions (1, was 0)
  6. Store description rewritten (91 → 125 characters)
  7. Released version 1.2.0 (was 1.0.4)

The publisher

rutvikdumre. Listed website: sponsorstats.com.

Like this one

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

  1. H1B Sponsor Checker Describes nearly the same job, smaller audience 1k users ★ 4.6
  2. H1B Sponsor Checker Describes nearly the same job, smaller audience 11 users
  3. H1B Sponsor Checker by H1BGrader Describes nearly the same job, smaller audience 3k users ★ 5.0
  4. Ultimate H1B Sponsor Checker Describes nearly the same job, with an established audience 30k users ★ 3.8
  5. H1B Sponsor Checker Describes nearly the same job, smaller audience 5 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.

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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 2026-10-31. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built