---
title: "Speed Hack – Chrome extension stats, history and permissions"
description: "461 users, rated 3.00 by 2 people. Version 2025.10.31.1, updated 2025-11-02. Requests 3 permissions."
url: "https://extensiontracker.com/extension/pdhfhelnnfagchplcmdhkljofpaojhpc"
---

# Speed Hack

Live in the Chrome Web Store.

- Users: 461
- Rating: 3.00 from 2 ratings
- Last checked: 2026-10-20 10:22 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: +32 (+7.5%)
- Rank by users: #35,610 of 292,131 live extensions
- Rank in Tools: #10,252 of 115,641

## The listing

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

Summary from the listing:

> Speed up setTimeout/setInterval per-domain with a slider.

- Extension ID: `pdhfhelnnfagchplcmdhkljofpaojhpc`
- Developer: [kris.brethower](https://extensiontracker.com/developer/ubba4e15e4afa97d8ab90a54db81400b0)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-11-02
- Last updated: 2025-11-02
- Version: `2025.10.31.1`
- Size: 119 KiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Privacy policy: `https://docs.google.com/document/d/1wa48bVlENGcm7-gEEwIJudZ69S_PVn1wU2GxpfHxfjI/edit?usp=sharing`
- Chrome Web Store: <https://chromewebstore.google.com/detail/speed-hack/pdhfhelnnfagchplcmdhkljofpaojhpc>
- View its code or download CRX: <https://crxpeek.com/extension/pdhfhelnnfagchplcmdhkljofpaojhpc>
- Search Google for the ID: <https://www.google.com/search?q=%22pdhfhelnnfagchplcmdhkljofpaojhpc%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-10-20 | 461 | 3.00 | 2 |
| 2026-09-27 | 429 | 3.00 | 2 |

## 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

- `<all_urls>`: Every website

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Autolingo](https://extensiontracker.com/extension/jppnahnlneednhaefhbfgpamgbecpfdd) | 10,000 | 2.47 | 223 | Just for Fun |
| [Chess.com Hydrated](https://extensiontracker.com/extension/iglihljdgnhnoahhpadanelfnkclnnda) | 118 | – | – | Just for Fun |
| [Hyperlinkify](https://extensiontracker.com/extension/khmhoalfjffnpdlfhdnlhmfhnfhfhplk) | 14 | – | – | Tools |
| [Pyre](https://extensiontracker.com/extension/dmfnimjlmdjjlncjhkolnjfjebjhbhjd) | 13 | 5.00 | 2 | Functionality & UI |
| [GeoHunter Helper](https://extensiontracker.com/extension/cjlpflgpkkbcjpcmcnpeieacoafihbad) | 9 | 5.00 | 1 | Just for Fun |
| [Blackout](https://extensiontracker.com/extension/pfkbpfkaokigkgdecggohjggpbcgamji) | 6 | – | – | Tools |

All 7 extensions by [kris.brethower](https://extensiontracker.com/developer/ubba4e15e4afa97d8ab90a54db81400b0).

## 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 2026-10-20 10:22 UTC; next check around 2026-11-19.

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

## Cite this page

Extension Tracker. “Speed Hack” (pdhfhelnnfagchplcmdhkljofpaojhpc). Chrome Web Store data, last checked 2026-10-20. https://extensiontracker.com/extension/pdhfhelnnfagchplcmdhkljofpaojhpc. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_pdhfhelnnfagchplcmdhkljofpaojhpc,
  title   = {Speed Hack (pdhfhelnnfagchplcmdhkljofpaojhpc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-20},
  url     = {https://extensiontracker.com/extension/pdhfhelnnfagchplcmdhkljofpaojhpc},
  urldate = {2026-11-13}
}
```

---

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