# HTTP Headers Customize

> 'HTTP Headers Customize' extension rewrite http headers based on a rules.

Canonical page: [https://chrome-stats.com/d/http-headers-customize](https://chrome-stats.com/d/http-headers-customize)

## Overview

- **ID:** `http-headers-customize`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** fumidzuki
- **Category:** web-development,other
- **Daily users:** 2
- **Version:** 1.0.3resigned1
- **Last updated:** 2024-04-26
- **First published:** 2018-09-13
- **Size:** 400 KB
- **Data as of:** 2026-09-05
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/http-headers-customize/)
- **Website:** [https://github.com/fumidzuki/http-headers-customize](https://github.com/fumidzuki/http-headers-customize)

## Description

'HTTP Headers Customize' is an add-on for Firefox that allows users to rewrite and customize HTTP headers based on predefined rules.

## Rankings

- #67,944 — Overall
- #91 — customize

## Permissions and access

### Permissions

- `storage`
- `webRequest`
- `webRequestBlocking`
- `<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/http-headers-customize)