---
title: "Reading Time Calculator By Ofi Khan – Chrome extension stats, history and permissions"
description: "16 users, rated 5.00 by 1 person. Version 1.0, updated 2026-02-24. Requests 6 permissions."
url: "https://extensiontracker.com/extension/amjohifnjifphjacccikjipmkdkfkhai"
---

# Reading Time Calculator By Ofi Khan

Live in the Chrome Web Store.

- Users: 16
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-26 21:59 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #128,388 of 264,703 live extensions
- Rank in Tools: #45,557 of 103,498

## The listing

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

Summary from the listing:

> Calculate reading time, word count, character count, and sentences from web pages or text input

- Extension ID: `amjohifnjifphjacccikjipmkdkfkhai`
- Developer: [ofikhan](https://extensiontracker.com/developer/u44b6bee9010e938af0477fba50949e52)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-10-03
- Last updated: 2026-02-24
- Version: `1.0`
- Size: 1.18 MiB
- Minimum Chrome: 88
- Languages (1): English (United Kingdom)
- Privacy policy: `https://ofikhan.com/reading-time-calculator-by-ofi-khan/privacy.html`
- Chrome Web Store: <https://chromewebstore.google.com/detail/reading-time-calculator-b/amjohifnjifphjacccikjipmkdkfkhai>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Famjohifnjifphjacccikjipmkdkfkhai>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 16 | 5.00 | 1 |

## 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.

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

### Sites

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

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `contextMenus`: Add items to the right-click menu
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Text Expander By Ofi Khan](https://extensiontracker.com/extension/ofdlmmadalaoceafcekkkanigmdehbig) | 108 | 4.50 | 4 | Tools |

All 2 extensions by [ofikhan](https://extensiontracker.com/developer/u44b6bee9010e938af0477fba50949e52).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-26 21:59 UTC; next check around 2026-10-13.

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

## Cite this page

Extension Tracker. “Reading Time Calculator By Ofi Khan” (amjohifnjifphjacccikjipmkdkfkhai). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/amjohifnjifphjacccikjipmkdkfkhai. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_amjohifnjifphjacccikjipmkdkfkhai,
  title   = {Reading Time Calculator By Ofi Khan (amjohifnjifphjacccikjipmkdkfkhai)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/amjohifnjifphjacccikjipmkdkfkhai},
  urldate = {2026-09-28}
}
```

---

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