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how to set sharescreen on discord to only roblox

How to Set Screen Share on Discord to Only Roblox

To share only your Roblox window (and not your entire desktop) on Discord, you’ll use Discord’s “Applications” tab in the screen share menu and select the Roblox window specifically. This keeps other apps, tabs, or notifications private while you stream.

Step-by-Step Guide

1. Make Sure Roblox Is Detected by Discord

  • Open Roblox and launch a game or keep it running in windowed or fullscreen mode.
  • Open the Discord desktop app (screen share for “Applications” works best on desktop, not mobile).
  • Look at the bottom-left of Discord—if you see “Playing Roblox” , you’re good.
  • If not, go to:
    • User Settings (gear icon) → Activity Settings → Registered Games
    • Click “Add it! ” under Not seeing your game?
    • Select Roblox from the dropdown and click Add Game.

This step ensures Discord treats Roblox as a streamable app, not just a background process.

2. Join a Voice Channel

  • Go to your desired Discord server.
  • Click to join a voice channel where you want to stream.
  • Once connected, you’ll see a “Share Your Screen” button (monitor + arrow icon) at the bottom-left.

3. Select “Applications” and Choose Roblox

  • Click Share Your Screen.
  • In the pop-up window, you’ll see two main tabs:
    • Screens – shares your whole monitor (not what you want if aiming for Roblox-only).
    • Applications – shares just one app window.
  • Click Applications.
  • From the list, choose the Roblox window.
    • If you don’t see it, make sure Roblox is actually running and not minimized.

4. Adjust Stream Quality (Optional but Recommended)

Before going live, you can set:

  • Resolution : 720p is standard; 1080p requires Discord Nitro.
  • Frame Rate : 30fps is stable; 60fps is smoother but needs Nitro and good bandwidth.

Pick what suits your connection and Nitro status.

5. Go Live

  • Click Go Live.
  • Your friends in the voice channel will now see only your Roblox window , not your other apps or desktop.

To stop sharing:

  • Click the floating stream control that appears on your screen, then hit Stop Streaming.

Troubleshooting Common Issues

  • Black screen instead of Roblox :
    • Try switching from Applications to Screens temporarily, then back.
    • Run Discord as Administrator (right-click Discord shortcut → Run as administrator).
    • Disable hardware acceleration in Discord:
      • User Settings → Advanced → toggle Hardware Acceleration off, then restart Discord.
  • Roblox not showing in “Applications” list :
    • Make sure Roblox is the active window (click on it once).
    • Restart both Roblox and Discord.
    • Re-add Roblox under Registered Games as described above.
  • Stream is laggy or low quality :
    • Lower resolution/frame rate in the stream settings.
    • Close other bandwidth-heavy apps (browser tabs, downloads, etc.).

Mobile vs. Desktop

  • On mobile (iOS/Android) , Discord only supports sharing your entire phone screen , not individual apps.
    • So “Roblox-only” screen share is effectively desktop-only.

If you’re on mobile and join a voice channel:

  • Tap the rocket/activity icon → Share Your Screen → Start Broadcast/Start Now.
  • This will mirror everything on your phone, including notifications and other apps.

TL;DR (Quick Checklist)

  1. Run Roblox and ensure Discord detects it (add under Registered Games if needed).
  2. Join a Discord voice channel.
  3. Click Share Your Screen → choose Applications tab.
  4. Select the Roblox window.
  5. Set resolution/FPS, then click Go Live.

Information gathered from public forums or data available on the internet and portrayed here.