---
title: "Amazon Book Research Helper – Chrome extension stats, history and permissions"
description: "2,000 users, rated 5.00 by 10 people. Version 1.3.3, updated 2025-11-13. Requests 7 permissions."
url: "https://extensiontracker.com/extension/cnhlmanemmekoedeblbknpodncnncbof"
---

# Amazon Book Research Helper

Live in the Chrome Web Store.

- Users: 2,000
- Rating: 5.00 from 10 ratings
- Last checked: 2026-09-26 23:20 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #14,553 of 264,702 live extensions
- Rank in Tools: #3,608 of 103,498

## The listing

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

Summary from the listing:

> Writing to market? This extension shows the most important information about a book right at the top of the page.

- Extension ID: `cnhlmanemmekoedeblbknpodncnncbof`
- Developer: [Terminal Publishing](https://extensiontracker.com/developer/udb2a9c7ea27b600b119d2da089a0b80c)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2016-12-19
- Last updated: 2025-11-13
- Version: `1.3.3`
- Size: 4.12 MiB
- Minimum Chrome: 88
- Languages (1): English
- Support page: `https://github.com/statico/amazon-research-helper/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/amazon-book-research-help/cnhlmanemmekoedeblbknpodncnncbof>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=cnhlmanemmekoedeblbknpodncnncbof>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 2,000 | 5.00 | 10 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `*://*.amazon.ca/*`: amazon.ca and its subdomains
- `*://*.amazon.co.uk/*`: amazon.co.uk and its subdomains
- `*://*.amazon.com.au/*`: amazon.com.au and its subdomains
- `*://*.amazon.com/*`: amazon.com and its subdomains
- `https://kindlepreneur.com/amazon-kdp-sales-rank-calculator/*`: kindlepreneur.com
- `https://www.bklnk.com/*`: www.bklnk.com
- `https://www.tckpublishing.com/amazon-book-sales-calculator/*`: www.tckpublishing.com

### Sites where it runs scripts

- `*://*.amazon.ca/*`: amazon.ca and its subdomains
- `*://*.amazon.co.uk/*`: amazon.co.uk and its subdomains
- `*://*.amazon.com.au/*`: amazon.com.au and its subdomains
- `*://*.amazon.com/*`: amazon.com and its subdomains
- `https://kindlepreneur.com/amazon-kdp-sales-rank-calculator/*`: kindlepreneur.com
- `https://www.bklnk.com/*`: www.bklnk.com
- `https://www.tckpublishing.com/amazon-book-sales-calculator/*`: www.tckpublishing.com

## 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 2026-09-26 23:20 UTC; next check around 2026-09-28.

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

## Cite this page

Extension Tracker. “Amazon Book Research Helper” (cnhlmanemmekoedeblbknpodncnncbof). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/cnhlmanemmekoedeblbknpodncnncbof. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_cnhlmanemmekoedeblbknpodncnncbof,
  title   = {Amazon Book Research Helper (cnhlmanemmekoedeblbknpodncnncbof)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/cnhlmanemmekoedeblbknpodncnncbof},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/cnhlmanemmekoedeblbknpodncnncbof>. 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`.