---
title: "H1B Sponsor Checker by H1BGrader – Chrome extension stats, history and permissions"
description: "3,000 users, rated 5.00 by 3 people. Version 2.0.0, updated 2026-08-17. Requests 2 permissions."
url: "https://extensiontracker.com/extension/lgkipoadghdedmdaheacnjcfabmheeck"
---

# H1B Sponsor Checker by H1BGrader

Live in the Chrome Web Store.

- Users: 3,000
- Rating: 5.00 from 3 ratings
- Last checked: 2026-09-27 04:55 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #12,549 of 264,703 live extensions
- Rank in Tools: #3,026 of 103,498

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> H1B sponsorship salaries, LCA/USCIS data, and employer insights on LinkedIn, Indeed, Glassdoor, Dice, and Google Jobs

- Extension ID: `lgkipoadghdedmdaheacnjcfabmheeck`
- Developer: [H1BGrader](https://extensiontracker.com/developer/u7b7e1309a44f9144d8f93d5f06b43971)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2023-10-31
- Last updated: 2026-08-17
- Version: `2.0.0`
- Size: 9.97 MiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `h1bgrader.com`
- Support page: `https://h1bgrader.com/extension/faqs`
- Chrome Web Store: <https://chromewebstore.google.com/detail/h1b-sponsor-checker-by-h1/lgkipoadghdedmdaheacnjcfabmheeck>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Flgkipoadghdedmdaheacnjcfabmheeck>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 3,000 | 5.00 | 3 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `*://api.h1bgrader.com/*`: api.h1bgrader.com

### Sites where it runs scripts

- `*://*.dice.com/*`: dice.com and its subdomains
- `*://*.glassdoor.ca/*`: glassdoor.ca and its subdomains
- `*://*.glassdoor.co.in/*`: glassdoor.co.in and its subdomains
- `*://*.glassdoor.co.uk/*`: glassdoor.co.uk and its subdomains
- `*://*.glassdoor.com.au/*`: glassdoor.com.au and its subdomains
- `*://*.glassdoor.com.mx/*`: glassdoor.com.mx and its subdomains
- `*://*.glassdoor.com/*`: glassdoor.com and its subdomains
- `*://*.glassdoor.de/*`: glassdoor.de and its subdomains
- `*://*.glassdoor.fr/*`: glassdoor.fr and its subdomains
- `*://*.glassdoor.ie/*`: glassdoor.ie and its subdomains
- `*://*.glassdoor.sg/*`: glassdoor.sg and its subdomains
- `*://*.indeed.com/*`: indeed.com and its subdomains
- `*://*.linkedin.com/*`: linkedin.com and its subdomains
- `*://www.google.ca/*`: www.google.ca
- `*://www.google.co.in/*`: www.google.co.in
- `*://www.google.co.jp/*`: www.google.co.jp
- `*://www.google.co.uk/*`: www.google.co.uk
- `*://www.google.com.au/*`: www.google.com.au
- `*://www.google.com.br/*`: www.google.com.br
- `*://www.google.com.mx/*`: www.google.com.mx
- `*://www.google.com/*`: www.google.com
- `*://www.google.de/*`: www.google.de
- `*://www.google.fr/*`: www.google.fr

### Browser features

- `storage`: Save settings and data in your browser

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 04:55 UTC; next check around 2026-09-29.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “H1B Sponsor Checker by H1BGrader” (lgkipoadghdedmdaheacnjcfabmheeck). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/lgkipoadghdedmdaheacnjcfabmheeck. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_lgkipoadghdedmdaheacnjcfabmheeck,
  title   = {H1B Sponsor Checker by H1BGrader (lgkipoadghdedmdaheacnjcfabmheeck)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/lgkipoadghdedmdaheacnjcfabmheeck},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/lgkipoadghdedmdaheacnjcfabmheeck>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.