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Firefox

Overview

This container will download and install Firefox in the preferred version and language. UPDATE: The container will check on every restart if there is a newer version available. ATTENTION: If you want to change the language, you have to delete every file in the 'firefox' directory except the 'profile' folder. RESOLUTION: You can also change the resolution from the WebGUI, to do that simply click on 'Show more settings...' (on a resolution change it can occour that the screen is not filled entirely with the Firefox window, simply restart the container and it will be fullscreen again).

Install Firefox on Unraid in a few clicks.

Find Firefox in Community Apps on your Unraid server, review the template, and click Install. Unraid handles the Docker app or plugin setup from the published template.

Open the Apps tab on your Unraid server Search Community Apps for Firefox Review the template variables and paths Click Install

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Links

Projectmozilla.org Supportforums.unraid.net Docker Hubhub.docker.com Templateraw.githubusercontent.com

Details

Repository

ghcr.io/ich777/firefox

Registry

https://hub.docker.com/r/ich777/firefox/

Last Updated2025-12-11

First Seen2020-09-07

Runtime arguments

Web UI: http://[IP]:[PORT:8080]/vnc.html?autoconnect=true
Network: bridge
Shell: bash
Privileged: false
Extra Params: --restart=unless-stopped --shm-size=2G

Template configuration

Data DirPathrw

Data Path

Target: /firefox
Value: /mnt/cache/appdata/firefox/

noVNC WebGUIPorttcp

TCP noVNC WebGUI

Target: 8080
Value: 8080

Preferred Firefox VersionVariable

Enter your preferred version or 'latest' (without quotes) to grab the latest version.

Target: FIREFOX_V
Value: latest

Preferred Firefox LanguageVariable

Enter your preferred language here (eg: 'en-US', 'de', 'fr', 'en-UK',... you can get a full list here: https://ftp.mozilla.org/pub/firefox/releases/latest/README.txt)

Target: FIREFOX_LANG
Value: en-US

Custom Screen WidthVariable

Minimum screen width 1000 pixels

Target: CUSTOM_RES_W
Value: 1280

Custom Screen HeightVariable

Minimum screen hight 880 pixels

Target: CUSTOM_RES_H
Value: 768

Extra ParametersVariable

If needed enter extra startup parameters here otherwise leave empty.

Target: EXTRA_PARAMETERS

UIDVariable

Container Variable: UID

Value: 99

GIDVariable

Container Variable: GID

Value: 100

UmaskVariable

Container Variable: UMASK

Target: UMASK
Value: 000

Library

Curated

Categories