# heiLOW

> Replaces all 'hei' with 'low', and includes other text substitutions to improve browsing experience on a multitude of sites.

Canonical page: [https://chrome-stats.com/d/heilow](https://chrome-stats.com/d/heilow)

## Overview

- **ID:** `heilow`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** heiLOW
- **Category:** appearance,games-entertainment
- **Version:** 1.2
- **Last updated:** 2022-09-29
- **First published:** 2022-09-28
- **Size:** 30 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/heilow/)

## Description

heiLOW is a Firefox add-on that replaces all instances of 'hei' with 'low' and offers other text substitutions to enhance your browsing experience on multiple websites. Improve your browsing experience with heiLOW today!

## Rankings

- #140,552 — Overall

## Permissions and access

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/heilow)