Use Your Android Phone as a Free Webcam for PC
Turn your phone into a HD webcam for your PC — completely free. Scan the QR code on your PC screen with your phone, type a 5-digit pairing code, or plug in USB. Connected in seconds, no lag, no watermarks. Works with Zoom, Teams, Google Meet, OBS, and every video app.
Connect Your Phone Camera to PC in 3 Easy Steps
No drivers to install, no servers to set up, no complex configuration. Use your phone as a webcam in under 60 seconds.
Install on Your Phone
Download LensCast from the Play Store. Open it and grant camera permission.
Open on Your PC
Launch LensCast Desktop on your Windows PC. It automatically creates a virtual webcam.
Connect and Stream
Scan the QR code on your PC screen with your phone, type the 5-digit code, or plug in USB. Instant connection.
Free Phone Webcam App — Every Feature, Zero Cost
QR code connection, USB support, virtual webcam for every video app. Built to be fast, reliable, and dead simple.
Three Ways to Connect
Scan the QR on your PC with your phone, enter a 5-digit code, or plug in USB. Three options, zero friction. Pick whatever's fastest.
Virtual Webcam
Works with Zoom, Microsoft Teams, Google Meet, OBS, Discord, and every video app on your PC.
Real-time Preview
See exactly what your webcam is broadcasting with a live preview on both your phone and desktop.
Camera Controls
Flip between front and rear cameras, toggle the flash, and pinch-to-zoom -- all from your phone.
5-Digit Code Pairing
Your phone shows a code, you type it on your PC. LensCast finds your phone on the network automatically. Dead simple.
QR Code Connect
Your PC shows a QR code on screen. Point your phone at it — connected instantly. No typing, no setup, no hassle.
Multiple Resolutions
Choose from 480p, 720p, or 1080p. Balance quality and bandwidth to match your connection.
Free, No Watermark
Completely free to use with no hidden fees, no watermarks, and no time limits. Period.
Download LensCast — Free Phone Webcam for PC
Get LensCast on your Android phone and Windows PC. Connect with QR code, pairing code, or USB in under 60 seconds.
Both apps are required for LensCast to work. Install on your phone first, then your PC.
Frequently Asked Questions About Using Your Phone as a Webcam
Everything you need to know about connecting your Android phone camera to your PC for free.
How do I use my phone as a webcam for my PC?
Install LensCast on your Android phone and the LensCast Desktop app on your Windows PC. Connect them using a QR code scan, a 5-digit pairing code over WiFi, or a USB cable. Your phone camera instantly becomes a virtual webcam for Zoom, Teams, Google Meet, OBS, and any other video app.
Is LensCast really free? Are there hidden fees or watermarks?
Yes, LensCast is completely free with no hidden fees, no watermarks, no time limits, and no premium tiers. All features including QR code connection, 1080p streaming, and camera controls are available at no cost.
How do I connect my phone camera to PC with a QR code?
Open LensCast Desktop on your PC and go to the QR tab — a QR code will appear on your PC screen. Then on your phone, tap the QR tab in LensCast and point your phone camera at the QR code on your monitor. The connection happens instantly — no typing, no IP addresses, no configuration needed.
What video apps work with LensCast?
LensCast creates a virtual webcam on your PC, so it works with every video application including Zoom, Microsoft Teams, Google Meet, OBS Studio, Discord, Skype, Webex, Slack, and any other app that uses a webcam.
Can I connect my phone to PC wirelessly without knowing the IP address?
Yes. LensCast uses a simple 5-digit pairing code. Your phone displays a code, you type it on your PC, and LensCast automatically finds your phone on the network. No IP addresses needed. You can also scan a QR code for even faster connection.
Does LensCast work over USB?
Yes. Simply plug your Android phone into your PC with a USB cable and LensCast Desktop will automatically detect it. USB mode provides the most stable connection with the lowest latency, and works even without a WiFi network.
What resolution and quality does LensCast support?
LensCast supports 480p, 720p, and 1080p resolution. You can switch between them in the app to balance video quality with bandwidth. The stream has under 30ms latency for a real-time experience.
Do I need to set up a server or install drivers?
No server setup is needed. LensCast works peer-to-peer — your phone streams directly to your PC over your local network or USB cable. No cloud servers, no accounts, no driver installation required.