How to Mirror Your Browser Screen to Your TV via Wi-Fi: A Step-by-Step Guide

Want to watch movies, play browser games, or show presentations on a big screen, but don't know how to connect your browser to your TV wirelessly? Today, you can do it in 2-3 minutes using the built-in technologies of modern TVs and gadgets. The key is to choose the right method based on your technology and needs.

In this article we will look at 5 working methods Transferring the browser screen to the TV via Wi-Fi: from a universal Miracast to proprietary solutions Google Cast And Apple AirPlayYou'll learn which devices support each method, how to set up a lag-free connection, and what to do if your TV can't detect your computer or smartphone. Finally, you'll find answers to frequently asked questions and a compatibility chart for popular brands.

1. Preparation: What you need for a wireless connection

Before you begin setting up, make sure your equipment meets the minimum requirements. Without these, none of the methods will work.

Mandatory conditions:

• 📺 TV with Wi-Fi (built-in module or external adapter). Most models after 2015 support wireless technologies. The exception is budget TVs with lower resolutions. Full HD.
• 💻📱 Signal source: computer (Windows 10/11, macOS), smartphone (Android 5.0+ or iOS 11+) or a tablet with the latest firmware.
• 🌐 Shared Wi-Fi network. The devices must be connected to the same router. For Miracast And Wi-Fi Direct No router is needed - the connection is created directly.
• 🔌 Charging devicesSharing your screen over Wi-Fi takes up to 20-30% Battery life per hour. Connect your smartphone or laptop to the power outlet if you plan to stream for a long time.

If your TV was manufactured before 2014 or does not have Smart functions, check the presence of the port HDMIIn this case, you can use external adapters like Google Chromecast or Amazon Fire TV Stickthat will turn any TV into a smart one.

⚠️ Warning: On TVs Samsung series J (2015–2017) and some models LG without webOS support may be lacking MiracastCheck the specifications of your model on the manufacturer's website.

2. Method 1: Miracast is a universal protocol for Windows and Android

Miracast - is a standard for wireless screen transmission that works without the Internet (using technology Wi-Fi Direct). It's built in Windows 8.1/10/11 And Android 4.2+, but requires support from the TV.

How to enable Miracast on your TV:

1. Open Settings → Network → Miracast (or Screen Mirroring, Wireless display).
2. Activate connection standby mode. On some TVs (Sony Bravia, Philips) this option is hidden in the menu External devices.
3. Remember the name of your TV - you will need it to connect.

Connecting from Windows:

• 🖥️ Click Win + K (or open Settings → System → Display → Connect to a wireless display).
• 🔍 Find the name of your TV in the list and select it.
• ✅ Confirm the connection on both devices.

Connecting from Android:

• 📱 Open Settings → Connected devices → Screen sharing (or Smart View at Samsung).
• 🔍 Select your TV from the list.
• ⚙️ When connecting for the first time, you may be asked to enter a PIN code (displayed on the TV screen).

⚠️ Note: On laptops with processors Intel to 7th generation (2017) may not be supported MiracastCheck compatibility using the command dxdiag on the menu Execute (look for the line Miracast: Available).

The TV is on and in Miracast standby mode|

The devices are no more than 5 meters away|

The "Client Isolation" mode is disabled on the router|

VPN is disabled on your PC/smartphone (may block the connection) -->

3. Method 2: Google Cast (Chromecast) - for Chrome browser and Android

If you have a TV with Android TV (For example, Sony A80J, Xiaomi Mi TV) or connected Google Chromecast, use technology Google CastIt allows you to broadcast only a browser tab rather than the entire screen, saving resources and reducing latency.

How to set up:

1. Make sure your TV and browser device are connected to the same Wi-Fi network.
2. Open Google Chrome on a computer or smartphone.
3. Click on the three dots in the upper right corner → Broadcast.
4. Select your TV from the list Available devices.
5. Please indicate the source:
   • 🖥️ Broadcast tab — to show only the browser.
   • 🎬 Broadcast your screen - to transfer the entire desktop (more load).

For Android smartphones an app is also available Google Home:

• 📱 Open the app → select your TV.
• 🔄 Click Cast my screen.

4. Method 3: Apple AirPlay – for iPhone, iPad, and Mac

For equipment owners Apple the easiest to use AirPlay — a proprietary protocol for wireless content transmission. It works with TVs that support AirPlay 2 (LG OLED C1, Samsung QLED 2020+, Sony X90J), as well as through the prefix Apple TV.

How to connect from iPhone/iPad:

• 📱 Swipe down from the top right corner of the screen (on iOS 12+) to open Control center.
• 🔄 Click Screen mirroring (or Screen Mirroring).
• 📺 Select your TV from the list.
• 🔐 If required, enter the PIN code displayed on the TV.

For Mac:

• 🖥️ Click on the icon AirPlay in the menu bar (or System Preferences → Monitors).
• 📺 Select your TV and select the screen mirroring or extension mode.

AirPlay 2 supports streaming in resolutions up to 4K HDR, but only on TVs with HDMI 2.1 and Wi-Fi bandwidth of at least 802.11ac.

⚠️ Warning: On TVs Samsung to 2019 support AirPlay The TV may be unstable due to firmware limitations. Update the TV software to the latest version.

5. Method 4: DLNA – for local files and streaming video

DLNA (Digital Living Network Alliance) is a standard for sharing media files on a local network. It doesn't directly mirror your browser screen, but it does allow you to open videos, photos, and music from the network on your TV. It's suitable if you need to share uploaded video or online broadcast (for example, with YouTube or Twitch).

How to set up:

1. Turn on the TV DLNA on the menu Network → DLNA Server (or Media server).
2. On the computer:
   • 🖥️ Windows: Turn on Media streaming V Settings → Network → Sharing options.
   • 🐧 macOS/Linux: Install the server Plex or Kodi.

On your TV, open the app Media player (or Photos & Videos at LG) and select your computer as the source.

For browser:

• 🌐 Open the video on the website (for example, YouTube).
• 🔗 Copy the link and paste it into the app DLNA servers on the computer (for example, Serviio or Universal Media Server).
• 📺 On your TV, select the file you want to stream from the list.

How is DLNA different from Miracast?

DLNA only streams media files (video, music, photos), while Miracast mirrors the device's entire screen. DLNA doesn't require high-speed Wi-Fi but isn't suitable for interactive content (games, websites with animations).

6. Method 5: Direct connection via Wi-Fi Direct (without a router)

If you don't have a router or want to connect directly (for example, while traveling), use Wi-Fi DirectThis technology creates a hotspot between devices, but does not work on all TV models.

Instructions:

• 📺 On TV: Settings → Network → Wi-Fi Direct → Enable.
• 📱 On your smartphone: open Wi-Fi Settings → Advanced → Wi-Fi Direct.
• 🔗 Select the name of your TV and connect.
• 🖥️ On your computer: use the utility Intel Wireless Display (for processors Intel) or Mirroring360.

Restrictions:

• ⚠️ Not all TVs support Wi-Fi Direct for screen sharing (usually only for files).
• ⚠️ On Android You may need to install additional applications (eg. ApowerMirror).
• ⚠️ The connection speed is lower than through a router - lags are possible when watching videos in 4K.

7. Troubleshooting: Why the TV doesn't see the device

If the connection fails, please check the following:

Additional steps:

• 🔄 Restart your router and devices.
• 🔧 Disable your firewall or VPN on your computer.
• 📶 Check that the router is in the enabled mode WMM (Wi-Fi Multimedia) in the settings Qos.

⚠️ Warning: On TVs Samsung With Tizen After updating the firmware, the connection permission may be reset MiracastGo to . Settings → General → Reset → Reset network settings and try connecting again.

FAQ: Frequently Asked Questions

Is it possible to connect a browser to a TV without Smart functions?

Yes, if your TV has a port HDMIBuy an adapter like Google Chromecast (~3 000 ₽), Amazon Fire TV Stick (~4 500 ₽) or Xiaomi Mi TV Stick (~2 500 ₽). They connect to HDMI and add support Wi-Fi, Miracast And DLNA.

Why does video lag when streaming from a browser?

The reasons may be different:

• 📶 Weak Wi-Fi signal (change frequency) 5 GHz or get closer to the router).
• 💻 The device is not powerful enough (close unnecessary browser tabs).
• 📺 The TV decodes video using software (check your hardware acceleration settings).

Try reducing the broadcast resolution to 720p or use a cable HDMI for stability.

How do I stream audio from my browser to my TV separately from the video?

If you only need to stream audio (for example, for music or podcasts), use:

• 🎧 Bluetooth: connect your TV as an audio device (Settings → Sound → Bluetooth Output).
• 🔊 DLNA: Send the audio file to TV via media server.
• 📱 Google Cast: in the browser Chrome select Broadcast → Broadcast File and specify the audio track.

Is it possible to control the browser on a TV from a phone?

Yes, but this requires additional applications:

• 📱 TeamViewer QuickSupport — for remote control of a PC from a phone.
• 🖱️ Unified Remote — to use the smartphone as a touchpad/keyboard.
• 🎮 ApowerMirror — for screen duplication with control capabilities.

The TV must be in the "On" mode. Screen Mirroring.

What is the lag when sharing your screen over Wi-Fi?

The delay depends on the technology and equipment:

• Miracast: 50–150 ms (depends on the router).
• Google Cast: 100–200 ms (better for video, worse for games).
• AirPlay: 30–100 ms (optimized for Apple).
• Wi-Fi Direct: 150–300 ms (highest latency).

For games use HDMI or Miracast with a router Wi-Fi 6.