LensLink

Your phone as a camera for OBS and Streamlabs

Turn your phone into a streaming camera for OBS Studio and Streamlabs. Stream over Wi-Fi or a USB cable, scan a QR code or copy the link, and go live in minutes. No IP addresses to type and no desktop app to install.

Download on the App Store

Google Play: coming soon

WHY STREAMERS CHOOSE LENSLINK

Quick, no-fuss setup

Tap Start Streaming, then scan the QR code or copy the link into an OBS Browser Source. No IP addresses to type, no router settings to touch, no desktop app.

Wi-Fi or USB, never the cloud

Video travels straight to your computer over your local network, either Wi-Fi or a USB cable with Personal Hotspot or USB tethering. It never goes through our servers.

OBS and Streamlabs ready

Works as a Browser Source in OBS Studio and Streamlabs. No virtual camera drivers, no system extensions and no plugin.

A guided tour inside the app

The built-in tour walks you through the home screen and your first stream step by step, and you can replay it any time from Settings.

CAMERA CONTROLS

—Flashlight to light your scene
—Switch between the front and rear camera
—Microphone on and off
—Resolution, from 720p up to 2K and 4K on supported devices
—Frame rate, 30 or 60 fps
—Zoom at 1x, 2x and 3x

GUIDED TOUR

New to streaming from a phone? A short in-app tour introduces the controls and takes you through your first connection to OBS, with Back and Close at every step.

HOW IT WORKS

1Open LensLink on your phone and tap Start Streaming
2Open OBS Studio or Streamlabs on your Mac or PC and add a Browser Source
3Scan the QR code or paste the link shown in the app, set the source to 1920 × 1080 and tick “Control audio via OBS” to hear your microphone
4You’re live

No account needed. Free to start. Your video stays on your own network.

FREE AND PRO

Free

—Streaming at 720p and 30 fps
—1080p with a small watermark
—Flashlight, microphone and zoom
—Wi-Fi and USB connection
—The in-app guided tour

LensLink Pro

—No watermark at any resolution
—2K and 4K on supported devices
—60 fps for smoother motion
—Front and rear camera switching
—A fixed streaming port and a static stream link

Pro is optional and comes as an auto-renewing monthly or yearly subscription or a one-time lifetime purchase, billed by Apple or Google. Prices are shown in the app, straight from the store, before you buy. Introductory or launch prices may be offered for a limited time. Terms of Use

PERFECT FOR

—Streamers who want a dedicated face-cam, over-the-shoulder, or B-roll angle
—YouTubers shooting solo setups without a dedicated camera
—Podcasters adding a professional video source to their OBS scene
—Content creators who already own a phone and want to unlock it as a camera

TECHNICAL DETAILS

—Protocol: WebRTC / WHIP
—Encoding: H.264 hardware-accelerated via VideoToolbox
—Network: local network over Wi-Fi, or USB through Personal Hotspot / USB tethering; no internet required
—OBS integration: Browser Source (no plugin required)
—Discovery: Bonjour / mDNS on your local network

AVAILABLE IN 10 LANGUAGES

The app and this page are available in:

English · 中文 · हिन्दी · Español · Français · Português · Deutsch · 日本語 · 한국어 · Türkçe

Your video never leaves your local network. Optional usage analytics (Google Analytics for Firebase and PostHog) are collected only with your choice, and you can change it any time in Settings → Privacy. Purchases are handled by Apple or Google and RevenueCat.

Support

Questions, bug reports or ideas? Email us and we’ll reply as soon as we can. Most connection issues are fixed by putting your phone and computer on the same Wi-Fi network.

Email support[email protected]Privacy Policy Terms of Use