Chromium

Open-source Chromium web browser in a remote desktop session

Chromium is the open-source web browser project behind Chrome, streamed here in a remote desktop session and backed by remote compute. It builds on the Void Desktop image — Chromium launches maximized with the window decorations and taskbar hidden, so the browser fills the screen.

Configuration

name: chromium
tags:
    - desktop
steps:
    - name: app
      platform: docker
      mode: parallel
      image: ghcr.io/dxflow-ai/chromium:latest
      volumes:
          - name: volume
            host: ./volume
            container: /volume
      ports:
          - name: web
            host: "6082"
            container: "6082"
          - name: vnc
            host: "5901"
            container: "5901"
          - name: audio
            host: "6100"
            container: "6100"
      env:
          - VNC_PASSWORD=changeme
          - WALLPAPER=show
          - PANEL=hide
          - TASKBAR=hide
          - AUDIO=off
          - AUDIO_PORT=6100
          - AUDIO_CHANNELS=1
          - AUDIO_RATE=22050
      resources:
          cpu: "2"
          memory: 4G

[volume]
app.volume = ./volume

[port]
app.web = 6082
app.vnc = 5901
app.audio = 6100

[env]
app.VNC_PASSWORD = changeme
app.WALLPAPER = show
app.PANEL = hide
app.TASKBAR = hide
app.AUDIO = off
app.AUDIO_PORT = 6100
app.AUDIO_CHANNELS = 1
app.AUDIO_RATE = 22050

[resource]
app.cpu = 2
app.memory = 4G

{
    "arch": ["amd64", "arm64"],
    "image": "ghcr.io/dxflow-ai/chromium:latest",
    "version": "132.0",
    "minimum": {
        "cpu": 2,
        "memory": "2G",
        "storage": "20G"
    }
}

Usage

1. Deploy

dxflow workflow create --identity chromium chromium.yml

# Start with defaults, or tune per run with --override
dxflow workflow start chromium
dxflow workflow start chromium \
    --override env.app.VNC_PASSWORD=my-strong-pass \
    --override env.app.TASKBAR=show

2. Open the browser

Open your browser at http://localhost:6082/vnc.html and enter the password you set in VNC_PASSWORD. Chromium is already running and maximized. Port 5901 is also exposed for connecting a native VNC client.

3. Persist data

The browser profile lives under /volume, so history, cookies, and signed-in sessions survive restarts — mount a local directory there to keep your data.

Notes

Set a strong VNC_PASSWORD; if unset, the desktop falls back to the password anonymous.
Chromium runs with --no-sandbox because it runs as root inside the container. Keep the session private and protected by VNC_PASSWORD.
The panel and taskbar are hidden by default so the browser fills the screen. Set PANEL=show or TASKBAR=show to bring back the window decorations and taskbar.
Audio: off by default. Set AUDIO=on to stream browser sound; tune with AUDIO_CHANNELS (1 or 2) and AUDIO_RATE (8000/16000/22050/32000/44100). The audio port is AUDIO_PORT (default 6100) — the client follows it, so to run two sessions on one host give each its own port by setting AUDIO_PORT and the matching audio port mapping together.

Browser

Full desktop web browsers streamed to your browser

Firefox

Mozilla Firefox web browser in a remote desktop session