# ChatGPT Background Changer

> Change the ChatGPT background image with any URL. Personalise chat.openai.com with custom wallpapers, opacity and blur effects. Lightweight and private.

Canonical page: [https://chrome-stats.com/d/chatgpt-background-changer](https://chrome-stats.com/d/chatgpt-background-changer)

## Overview

- **ID:** `chatgpt-background-changer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Reindeer
- **Category:** appearance,photos-music-videos,social-communication
- **Daily users:** 1
- **Weekly downloads:** 1
- **Version:** 1.0.0
- **Last updated:** 2026-03-19
- **First published:** 2026-03-16
- **Size:** 41 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/chatgpt-background-changer/)

## Description

Personalise your ChatGPT experience by setting any image as the background of the ChatGPT web interface.

<strong>Features:</strong>
- Set a background image using any direct image URL (JPEG, PNG, WebP, GIF, SVG and more)
- Adjust opacity to control how strong the background appears
- Add a blur effect for a frosted-glass look
- Choose background size: Cover, Contain, Stretch or Auto
- Choose background position: Center, Top, Bottom, corners and more
- One-click paste from clipboard
- Live preview before applying
- Remove the background instantly with one click
- Settings are saved automatically and persist across browser restarts

<strong>Privacy:</strong>
All settings are stored locally on your device only. No data is collected, transmitted, or shared with anyone.

<strong>Supported sites:</strong>
- <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/68a188960f04e2a84c1f04ab562a849360a490d4e86c75e7c7be3ab59437f37d/http%3A//chatgpt.com" rel="nofollow">chatgpt.com</a>
- <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/20e01e30ea25078cea902794aa1e958707e366e9d854536f80d3480d0584470a/http%3A//chat.openai.com" rel="nofollow">chat.openai.com</a>

## Rankings

- #95,311 — Overall
- #229 — background

## Permissions and access

### Permissions

- `storage`
- `activeTab`
- `tabs`

### Content script matches

- `chatgpt.com`
- `chat.openai.com`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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/chatgpt-background-changer)