---
title: "Postmann – Chrome extension stats, history and permissions"
description: "8,000 users, rated 5.00 by 4 people. Version 1.1.0, updated 2024-05-01. Requests 2 permissions."
url: "https://extensiontracker.com/extension/okonkfbibmnmlpcookfdplminfemfhgf"
---

# Postmann

Live in the Chrome Web Store.

- Users: 8,000
- Rating: 5.00 from 4 ratings
- Last checked: 2026-11-10 07:44 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #8,178 of 292,131 live extensions
- Rank in Developer Tools: #753 of 30,442

## The listing

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

Summary from the listing:

> Perform API testing with Postmann, inspired by Postman. Handle GET, POST, PUT, PATCH, UPDATE, DELETE HTTP requests with precision.

- Extension ID: `okonkfbibmnmlpcookfdplminfemfhgf`
- Developer: [Shatadip Majumder](https://extensiontracker.com/developer/u3017cda5ff1db41e78da696a9482d04d)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2024-01-21
- Last updated: 2024-05-01
- Version: `1.1.0`
- Size: 1.35 MiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Support page: `https://www.shatadip.com/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/postmann/okonkfbibmnmlpcookfdplminfemfhgf>
- View its code or download CRX: <https://crxpeek.com/extension/okonkfbibmnmlpcookfdplminfemfhgf>
- Search Google for the ID: <https://www.google.com/search?q=%22okonkfbibmnmlpcookfdplminfemfhgf%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-10 | 8,000 | 5.00 | 4 |
| 2026-11-02 | 8,000 | 5.00 | 4 |
| 2026-10-26 | 8,000 | 5.00 | 4 |
| 2026-10-19 | 8,000 | 5.00 | 4 |
| 2026-10-12 | 8,000 | 5.00 | 4 |
| 2026-10-04 | 8,000 | 5.00 | 4 |
| 2026-09-28 | 8,000 | 5.00 | 4 |
| 2026-09-27 | 8,000 | 5.00 | 4 |

## What changed

Every change found on a check, newest first.

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

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `http://*/*`: Every website
- `https://*/*`: Every website

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Emoji Keyboard 1999](https://extensiontracker.com/extension/igaghopjhplffamlgcaenidboejilmca) | 207 | 3.67 | 3 | Workflow & Planning |
| [Tube It](https://extensiontracker.com/extension/nappkhapnblmmjhhainmjheeilgkmgjg) | 73 | – | – | Functionality & UI |
| [CatNote](https://extensiontracker.com/extension/acdggeipfifogjpidepmofmpkifhgfef) | 10 | – | – | Tools |

All 4 extensions by [Shatadip Majumder](https://extensiontracker.com/developer/u3017cda5ff1db41e78da696a9482d04d).

## 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 2026-11-10 07:44 UTC; next check around 2026-11-17.

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

## Cite this page

Extension Tracker. “Postmann” (okonkfbibmnmlpcookfdplminfemfhgf). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/okonkfbibmnmlpcookfdplminfemfhgf. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_okonkfbibmnmlpcookfdplminfemfhgf,
  title   = {Postmann (okonkfbibmnmlpcookfdplminfemfhgf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-10},
  url     = {https://extensiontracker.com/extension/okonkfbibmnmlpcookfdplminfemfhgf},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/okonkfbibmnmlpcookfdplminfemfhgf>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.