Adding a Webcam as a Video Source in OBS

To add your webcam to OBS Studio, open the program and look at the Sources panel at the bottom left of the screen. Click the plus icon (+) to add a new source, then select Video Capture Device from the menu. A dialog box will appear asking you to name the source — you can call it "Webcam" or any name you prefer. Click Create New, and OBS will automatically detect your connected webcam and display its feed in your preview window.

Once the webcam appears in your preview, you can resize and position it by clicking and dragging the corners or edges of the video feed. If your webcam is not showing up, check that it is plugged in and that no other program (like Zoom or your browser) is currently using it — most systems cannot share a webcam between multiple applications at the same time.

Key Takeaways

  • Click the plus icon in the Sources panel, select Video Capture Device, and name your source to add a webcam to OBS.
  • Your webcam must be physically connected and not in use by another program for OBS to detect it.
  • You can move and resize the webcam feed in your scene by dragging its corners and edges.
  • If OBS does not detect your webcam, restart the program or check your camera's USB connection and permissions.
  • You can add multiple webcams to the same scene by repeating the Video Capture Device step for each camera.

Checking Your Webcam Connection and Permissions

Before OBS can use your webcam, the system needs to know the camera is there. On Windows, open the Device Manager by right-clicking the Start menu and selecting it from the list. Look for Cameras or Imaging devices — if your webcam is listed there without a warning icon, it is connected properly. On Mac, your webcam should appear automatically if it is plugged in; no extra steps are needed.

Some systems require you to give OBS permission to use the camera. On Windows 10 and 11, go to Settings > Privacy & Security > Camera and make sure the toggle for camera access is turned on. On Mac, go to System Preferences > Security & Privacy > Camera and add OBS to the list of programs allowed to use the camera. If you have already denied permission, you will need to remove OBS from the list and allow it again.

Adjusting Webcam Settings for Better Video Quality

After your webcam appears in OBS, right-click it in the Sources panel and select Properties to fine-tune how it looks. The most important setting is Resolution — higher numbers like 1920x1080 give sharper video but use more of your computer's power. If your stream or recording is choppy, try a lower resolution like 1280x720. The Frame Rate setting controls how many images per second the camera sends; 30 frames per second is standard, but you can lower it to 24 if your computer is struggling.

You can also adjust Brightness, Contrast, and Saturation in the Properties window if your webcam's image looks too dark, washed out, or dull. Some webcams have an Autofocus option — turn it on if your face or subject keeps going blurry, or turn it off if the camera keeps refocusing when you move. If your webcam has a built-in microphone and you want to use it for audio, add it as a separate Audio Input Capture source instead of relying on the video source.

Positioning Your Webcam in Your Scene Layout

Once your webcam is in the Sources panel, it appears as a rectangle in your preview window. Click and drag the corners to resize it — drag from a corner to keep the same width-to-height ratio, or drag from an edge to stretch it in one direction. Click and drag the center of the webcam feed to move it anywhere in your scene. If you want the webcam to fill the entire screen, right-click it and select Scale to Screen Size.

You can layer your webcam with other sources like images, text, or game capture. Sources at the bottom of the Sources list appear behind sources at the top, so drag your webcam up or down in the list to change what sits in front. If you want your webcam to appear in a small corner while your game or screen capture takes up most of the scene, resize the webcam to a small rectangle and move it to a corner, then make sure it is above the game capture in the Sources list.

Troubleshooting When Your Webcam Does Not Show Up

If you add a Video Capture Device source but see a black screen or an error message, the most common cause is that another program is using the camera. Close your web browser, Zoom, Discord, or any other program that might be accessing the webcam, then restart OBS. If that does not work, unplug the webcam for 10 seconds and plug it back in, then try adding the source again.

On Windows, right-click the Video Capture Device source in OBS and select Properties. Look for a dropdown menu labeled Device — if it shows multiple options, your system has detected more than one camera. Select the correct one from the list. If the Device dropdown is empty or shows "None", your webcam is not being recognized by Windows. Try updating your camera's drivers by going to Device Manager, right-clicking your camera, and selecting Update driver. On Mac, restart your computer — sometimes the system needs a reboot to recognize a newly connected camera.

Using Multiple Webcams in One Scene

OBS lets you add more than one webcam to the same scene if your computer has multiple cameras connected. Each time you click the plus icon in Sources and select Video Capture Device, OBS will let you choose which camera to add. Name each source clearly — "Webcam Front", "Webcam Side", or "Camera 1" and "Camera 2" — so you know which is which when you are setting up your scene.

Resize and position each webcam separately in your preview window. You might put one large webcam in the center and a smaller one in a corner, or arrange them side by side. Keep in mind that using multiple high-resolution cameras at once uses a lot of your computer's processing power, so if your stream or recording becomes choppy, lower the resolution or frame rate of one or both cameras in their Properties panels.

Frequently Asked Questions

Why does OBS show a black screen when I add my webcam?

A black screen usually means another program is using the camera. Close your browser, Zoom, Discord, or any other app that accesses the camera, then restart OBS. If the screen is still black, unplug the webcam for 10 seconds and plug it back in. On Windows, also check Device Manager to confirm the camera is listed without a warning icon.

Can I use a USB webcam and a built-in laptop camera at the same time?

Yes. Add each one as a separate Video Capture Device source. In the Properties window for each source, use the Device dropdown to select which camera you want. You can then resize and position them separately in your scene.

My webcam looks too dark or too bright in OBS. How do I fix it?

Right-click your webcam source and select Properties. Adjust the Brightness slider — move it to the right to brighten the image or to the left to darken it. You can also adjust Contrast and Saturation. If your webcam has an autofocus option, try turning it on or off to see if that helps with clarity.

Does OBS use a lot of computer power to run a webcam?

A single webcam at 1280x720 resolution and 30 frames per second uses very little power. If you are using multiple high-resolution cameras or your computer is older, you may notice slowness in your stream or recording. Lower the resolution or frame rate in the camera's Properties to reduce the load.

What if my webcam works in other programs but not in OBS?

OBS may not have permission to use the camera. On Windows, go to Settings > Privacy & Security > Camera and turn on camera access. On Mac, go to System Preferences > Security & Privacy > Camera and add OBS to the allowed list. You may need to restart OBS after changing permissions.