---
title: "Sprint Reader - Speed Reading Extension – Chrome extension stats, history and permissions"
description: "20,000 users, rated 4.38 by 267 people. Version 3.0.3, updated 2025-09-05. Requests 5 permissions."
url: "https://extensiontracker.com/extension/kejhpkmainjkpiablnfdppneidnkhdif"
---

# Sprint Reader - Speed Reading Extension

Live in the Chrome Web Store.

- Users: 20,000
- Rating: 4.38 from 267 ratings
- Last checked: 2026-09-27 04:12 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #3,974 of 264,703 live extensions
- Rank in Workflow & Planning: #1,320 of 44,474

## The listing

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

Summary from the listing:

> Speed reading made easy, train yourself to read 1800+ words per minute. Rapid serial visual presentation (RSVP) at its best!

- Extension ID: `kejhpkmainjkpiablnfdppneidnkhdif`
- Developer: [Anthony Nosek](https://extensiontracker.com/developer/u0bdbc277bf0fa8472f79edacfd42603f)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2013-10-09
- Last updated: 2025-09-05
- Version: `3.0.3`
- Size: 1.32 MiB
- Minimum Chrome: 109
- Languages (1): English
- Support page: `https://www.facebook.com/SprintReader`
- Chrome Web Store: <https://chromewebstore.google.com/detail/sprint-reader-speed-readi/kejhpkmainjkpiablnfdppneidnkhdif>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fkejhpkmainjkpiablnfdppneidnkhdif>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 20,000 | 4.38 | 267 |

## 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.

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

### Sites where it runs scripts

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

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `clipboardRead`: Read what you copy
- `contextMenus`: Add items to the right-click menu
- `storage`: Save settings and data in your browser
- `system.display`: Read your screen setup

## 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 04:12 UTC; next check around 2026-10-01.

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

## Cite this page

Extension Tracker. “Sprint Reader - Speed Reading Extension” (kejhpkmainjkpiablnfdppneidnkhdif). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/kejhpkmainjkpiablnfdppneidnkhdif. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_kejhpkmainjkpiablnfdppneidnkhdif,
  title   = {Sprint Reader - Speed Reading Extension (kejhpkmainjkpiablnfdppneidnkhdif)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/kejhpkmainjkpiablnfdppneidnkhdif},
  urldate = {2026-09-28}
}
```

---

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