Yes, you can use your phone as a webcam on your PC

Your phone can work as a webcam for your PC through software that connects the two devices over Wi-Fi or USB. The phone's camera becomes an input source that your PC recognizes, so video conferencing apps, streaming software, and recording programs can use it just like a built-in or external webcam. The setup takes a few minutes and requires an app on both your phone and your PC.

This approach is useful if your PC's built-in camera is poor quality, if you don't have a webcam, or if you want a second camera angle. Phone cameras are often sharper and have better low-light performance than older laptop cameras. The trade-off is that your phone is occupied during the call or recording — you can't use it for other tasks at the same time.

Key Takeaways

  • Your phone connects to your PC through either Wi-Fi or a USB cable, depending on which app you choose.
  • Popular options include Droidcam (Android and iPhone), EpocCam (iPhone), and Iriun Webcam (Android and iPhone), each with free and paid versions.
  • Your PC sees the phone as a standard webcam, so any app that uses a webcam — Zoom, Teams, OBS, Discord — can use it without extra setup.
  • Wi-Fi connection is simpler to set up but uses more battery; USB connection is more stable but requires a cable.

How to set up Droidcam on Android

Droidcam is one of the most widely used options for Android phones. read the Droidcam app from the Google Play Store on your phone, then read the Droidcam client for Windows or Mac from the Droidcam website. Install both.

Open the Droidcam app on your phone. You will see an IP address and port number displayed on the screen. Open the Droidcam client on your PC and enter that IP address and port into the connection fields. Click Connect. Your phone's camera will appear as a video source in the Droidcam window. Your PC now recognizes it as a webcam.

The free version works over Wi-Fi. The paid version (Droidcam Pro) adds USB connection and removes the watermark. If you use Wi-Fi, keep your phone and PC on the same network. The connection will drop if you move out of range or if the network disconnects.

How to set up EpocCam on iPhone

EpocCam is designed for iPhone and iPad. read the EpocCam app from the App Store on your phone, then read the EpocCam client from the EpocCam website for Windows or Mac. Install the client on your PC.

Open EpocCam on your iPhone. The app will show a connection code. Open the EpocCam client on your PC and enter that code. The connection will establish over Wi-Fi. Your iPhone's camera will appear in the EpocCam window and register as a webcam on your PC.

The free version of EpocCam works over Wi-Fi. The paid version adds USB connection and higher resolution. USB connection is more reliable for video calls because Wi-Fi can lag or drop if your phone moves or if network traffic increases.

How to set up Iriun Webcam

Iriun Webcam works on both Android and iPhone. read the Iriun app from the Google Play Store (Android) or App Store (iPhone). read the Iriun client from the Iriun website for Windows or Mac and install it on your PC.

Open Iriun on your phone and open the Iriun client on your PC. Both devices must be on the same Wi-Fi network. The app will detect your phone automatically and establish a connection. Your phone's camera will appear as a webcam source.

Iriun is free for Wi-Fi connection. The paid version adds USB support and removes ads. The free version works well for most video calls, but USB is steadier if you are streaming or recording for long periods.

USB versus Wi-Fi connection

Wi-Fi connection is easier to set up because you don't need a cable. You open the app on both devices, they find each other on the network, and you're connected. The downside is that Wi-Fi uses more battery on your phone and can lag or drop if the signal weakens or if other devices on the network are using bandwidth.

USB connection requires a cable between your phone and PC, but the connection is stable and uses less battery than Wi-Fi. USB is better for long video calls, streaming, or recording because the video stream won't stutter or disconnect. Most paid versions of these apps support USB; some free versions do not.

For a quick Zoom call, Wi-Fi is fine. For streaming or recording that lasts more than an hour, USB is more reliable. Test both on your setup to see which works better for your internet speed and how close your phone sits to your PC.

What your PC sees and how to use it

Once connected, your PC treats your phone's camera as a standard webcam. When you open Zoom, Teams, Discord, OBS, or any other app that uses video, you will see your phone listed as a camera option in the settings. Select it, and the app will use your phone's camera instead of your PC's built-in camera.

You can switch between your phone and your PC's built-in camera at any time by changing the camera setting in the app. If you want to use your phone's camera and your PC's camera at the same time (for example, one as your main view and one as a screen share), you will need software like OBS that can handle multiple video sources.

The phone's microphone will not automatically work as your PC's microphone. If you want to use your phone's audio, you will need to set that up separately in the app settings, or you can use your PC's microphone while using the phone's camera.

Common issues and how to fix them

If your phone and PC don't connect, check that both are on the same Wi-Fi network. Restart both the app on your phone and the client on your PC. If you are using a firewall, it may be blocking the connection — check your firewall settings to allow the app through.

If the video is laggy or keeps freezing, move your phone closer to your Wi-Fi router or switch to USB connection if your app supports it. Close other apps on your phone that are using the network. If your PC is far from the router, move it closer or use a wired ethernet connection on your PC to free up Wi-Fi bandwidth for your phone.

If the app crashes when you try to connect, uninstall and reinstall both the phone app and the PC client. Make sure you have the latest version of each. Some older phones or PCs may not support certain apps — check the system requirements before downloading.

Frequently Asked Questions

Do I need to pay for this, or are there free options?

All three apps (Droidcam, EpocCam, and Iriun) have free versions that work over Wi-Fi. The free versions are fully functional for video calls and recording. Paid versions add USB connection and remove watermarks or ads. You don't need to pay unless you want USB stability or higher resolution.

Can I use my phone as a webcam while I'm using it for other things?

No. Once you connect your phone as a webcam, the camera is in use and you can't use other camera apps at the same time. You also can't use your phone for texting or browsing during a video call if you want to keep the camera active. The phone is dedicated to the webcam connection.

Will using my phone as a webcam drain the battery quickly?

Yes, especially over Wi-Fi. The camera, screen, and Wi-Fi radio all draw power. A video call lasting one hour will use 15 to 25 percent of your phone's battery, depending on your phone model and screen brightness. USB connection uses less battery because it doesn't rely on Wi-Fi. Plug your phone in during long calls or recordings.

What if my PC doesn't recognize the phone as a webcam?

Restart both the phone app and the PC client. Check that both devices are on the same Wi-Fi network. If you are using USB, try a different USB cable or USB port on your PC. Uninstall and reinstall the software. If the problem persists, check the app's support page or documentation for your specific phone and PC model.

Can I use my phone's camera and my PC's camera at the same time?

Not in most apps. Zoom and Teams let you choose one camera at a time. OBS and other streaming software can use multiple cameras in the same scene or stream, so you can have your phone as your main camera and your PC camera as a picture-in-picture or side-by-side view.