Overview

Firefox(https://www.mozilla.org/en-US/firefox/) Browser, also known as Mozilla Firefox or simply Firefox, is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards.

Requirements

        This image is unprotected by default __**do not**__ expose it to the internet.
        Please read https://github.com/linuxserver/docker-firefox#security for more information.

Runtime arguments

Web UI: https://[IP]:[PORT:3001]
Network: bridge
Shell: bash
Privileged: false
Extra Params: --shm-size=1gb

Template configuration

WebUIPorttcp

Firefox desktop gui HTTP, must be proxied.

Target: 3000
Default: 3000

Port: 3001Porttcp

Firefox desktop gui HTTPS.

Target: 3001
Default: 3001

AppdataPathrw

Users home directory in the container, stores local files and settings

Target: /config

FIREFOX_CLIVariable

Specify one or multiple Firefox CLI flags, this string will be passed to the application in full.

Default: https://www.linuxserver.io/

PUIDVariable

Container Variable: PUID

Default: 99

PGIDVariable

Container Variable: PGID

Default: 100

UMASKVariable

Container Variable: UMASK

Default: 022

Links

Template Support Registry Project

Details

Repository

lscr.io/linuxserver/firefox

Registry

https://github.com/orgs/linuxserver/packages/container/package/firefox

Last Updated2026-04-30

First Seen2021-04-19

Run Firefox on Unraid.

Firefox is listed in Community Apps for Unraid OS. Explore Unraid to build a flexible home server, NAS, or homelab.

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