# xiHeaders

> modify request headers

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

## Overview

- **ID:** `xiheaders`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** xi
- **Category:** web-development
- **Version:** 0.2.0
- **Last updated:** 2025-05-03
- **First published:** 2024-08-23
- **Size:** 10 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/xiheaders/)

## Description

This is yet another extension to modify request headers. It stands out by being
extremely simple (~100 lines of code).

## Rankings

- #131,742 — Overall

## Permissions and access

### Permissions

- `storage`
- `webRequest`
- `webRequestBlocking`

### Host permissions

- `<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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- [FlexHeaders - Modify HTTP Headers](https://chrome-stats.com/d/flexheaders-alter-http-headers) — 434 users, 5.00 / 5

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