Where to get a QR code to connect to Wi-Fi: all methods for phones, PCs, and routers

Connecting to Wi-Fi via QR code saves time and eliminates the need to enter long passwords manually. Simply scan the code with your smartphone's camera or a dedicated app, and your device will automatically connect to the network. But where can you get this QR code if it's not on the router's sticker? In this article, we'll explore all the current methods for generating codes for home, office, and public networks, including hidden operating system features and third-party services.

This method is especially useful for guests who temporarily need access to your network, or for connecting smart devices (e.g. Amazon Echo or Xiaomi Mi Home), where entering a password is difficult. We'll also tell you how to create a QR code for a network with hidden SSID, why some routers don't support this feature out of the box, and what to do if the generated code doesn't work.

1. Standard QR code on the router body: where to look and what to do if it’s missing

Most modern routers (for example, TP-Link Archer C6, ASUS RT-AX55 or Keenetic Giga) have a sticker on the bottom or back panel with connection information. It usually includes:

• 📡 Network name (SSID) - For example, KEENETIC-1234;
• 🔑 Password — a combination of 8+ characters;
• 🖼️ QR code — a black and white square measuring ~2×2 cm.

If the sticker is missing (for example, on older models D-Link DIR-300 (or corporate routers), this doesn't mean there's no QR code at all. The manufacturer may have hidden it in the administrator's web interface. Check:

• 📄 The router box — sometimes the code is duplicated on the packaging;
• 📋 Warranty card or instructions - in some cases, data is printed there;
• 🔍 Search by router model - Enter a query like "Router_model default QR code».

Attention! If you changed the network name or password after the first setup, The QR code on the router sticker will become obsolete.It's generated based on factory data, and scanning it will result in a connection error. In this case, you'll need to generate a new code (methods below).

2. How to generate a QR code for Wi-Fi on Android without third-party apps

Smartphones on Android 10 and newer (for example, Samsung Galaxy S22, Google Pixel 7 or Xiaomi Redmi Note 12) can create QR codes for the current network directly in the settings. Instructions:

1. Open Settings → Wi-Fi.
2. Tap on the name of your network (connected).
3. Select Share or Share (on some firmware versions - a QR icon in the upper right corner).
4. Enter your PIN or use biometrics to confirm.
5. Show the resulting QR code to another device for scanning.

On MIUI (firmware Xiaomi/Redmi/POCO) the path is a little different: Settings → Wi-Fi → ⚙️ (network settings) → QR codeOn . Samsung One UI the function can be called "Share Wi-Fi».

Make sure your phone is connected to the correct network.

Check that the Share feature isn't blocked by corporate policy (on work phones)

Disable your VPN - it may interfere with code generation-->

Limitations of the method:

• ❌ Doesn't work on Android 9 and older;
• ❌ It is not possible to generate a code for hidden network (SSID hidden);
• ❌ Some manufacturers (for example, Huawei) block the function on their firmware.

If your Android does not support built-in generation, use third-party applications (section 4) or web services (section 5).

3. Generate a QR code for Wi-Fi on iPhone (iOS 11 and later)

Unlike Android, iPhone It can't create QR codes for Wi-Fi out of the box. However, there is a workaround via the Share Wi-Fi password, which works between devices Apple (iPhone, iPad, Mac). For other devices, you'll need to use third-party solutions.

Method 1: Share a password between Apple devices

1. Make sure both devices are enabled. Bluetooth And Wi-Fi, and also that they are added to your Apple ID.
2. On the device you want to connect to, select your network from the Wi-Fi list.
3. On iPhone, already connected to the network, a pop-up window will appear "Share Wi-Fi password" Click Send.

Method 2: Generate QR code via Shortcuts

If you need to create a universal QR code (for example, for Android guests), follow these steps:

1. Install the application Teams (Shortcuts) from App Store.
2. Download this command (or create your own Apple instructions).
3. Run the command, enter the network name and password.
4. Save the generated QR code in Photo or share it right away.

⚠️ Attention: Function Share Wi-Fi password only works between devices with iOS 11+ or macOS High Sierra+. For Android, Windows or smart devices this method is not suitable.

4. Wi-Fi QR Code Generator Apps: Top 5 Proven Options

If built-in OS tools aren't suitable, use specialized apps. We've tested dozens of options and selected the most reliable:

How to use:

1. Download the app from Google Play or App Store.
2. Select the QR generation function for Wi-Fi.
3. Enter:
   • 📡 Network name (SSID);
   • 🔐 Security type (WPA/WPA2/WPA3);
   • 🔑 Password.

Save or share the code.

What should I do if the app doesn't see the network?

If the app does not detect your network in the list, check:

1. Is the phone currently connected to this network?

2. Is the SSID hidden (in this case, enter the network name manually).

3. Does the antivirus (for example, Kaspersky or Avast) access to Wi-Fi settings.

⚠️ Attention: Some apps (especially free ones) may ask for access to geolocation or contactsThis isn't necessary for generating a Wi-Fi QR code—deny access if the functionality doesn't require such permissions.

5. Online Services for Creating Wi-Fi QR Codes: Pros and Cons

If you don't want to install apps, use web services. They work on any device with a browser, but require caution: Never enter your Wi-Fi password on untrusted websites.We recommend only trusted resources:

• 🌐 QiFi — a minimalist service without unnecessary fluff, supports WPA3;
• 🌐 QR Code Generator — allows you to customize the code design;
• 🌐 The QR Code Generator — generating codes for Wi-Fi, VPN and other types of data.

Step-by-step instructions:

1. Open one of the services in your browser (Chrome, Safari, Firefox).
2. Select the QR code type - Wi-Fi.
3. Fill in the fields:
   • Network Name (SSID) — the name of your network;
   • Security — encryption type (usually WPA2-PSK);
   • Password - password;
   • Hidden Network - check if the SSID is hidden.

Click Generate or Generate.

Download the QR code in this format PNG or SVG.

Advantages of online services:

• ✅ Works on any device (even on Windows Phone or Linux);
• ✅ No software installation required;
• ✅ Supports hidden networks and non-standard settings (for example, 802.1X Enterprise).

⚠️ Attention: Before using an online service, disable browser extensions that can intercept entered data (for example, password managers or VPNs with a function HTTPS scanning). After generating the code, clear your browser history.

6. QR code for Wi-Fi via router settings: step-by-step instructions for popular models

Many routers allow you to generate a QR code directly in the web interface. This is convenient for granting access to guests or printing a code for the office. Instructions for popular brands:

TP-Link (Archer, Deco, TL-WR)

1. Open the control panel at 192.168.0.1 or tplinkwifi.net.
2. Log in (using the login and password from the router sticker).
3. Go to Additional settings → System tools → QR code.
4. Download or print the code.

ASUS (RT-AX, RT-AC, ZenWiFi)

1. Enter the interface by 192.168.1.1 or router.asus.com.
2. Open Guest Network → QR Code (or Administration → Utilities).
3. Click Generate.

Keenetic (Giga, Hero, Viva)

1. Enter in your browser 192.168.1.1 or my.keenetic.net.
2. Go to System → QR code for connection.
3. Select a network (main or guest) and download the code.

D-Link (DIR, COVR, EXO)

• On some models, the QR code is available in Wi-Fi → Basic Settings → Connection QR Code.
• If this function is not available, use third-party services (section 5).

⚠️ Attention: On corporate routers (for example, MikroTik or Ubiquiti) The QR code generation function may be disabled for security reasons. In this case, use apps or online services.

7. Common problems and their solutions

The QR code has been generated, but the device won't connect to the network? Let's look at common errors and how to fix them:

Problem 1: The code is not scanned

• 📱 The screen is too bright/dim - adjust the backlight or print the code;
• 🔍 The QR code is too small - increase the scale or generate a new one with a higher resolution;
• 🚫 The code is corrupted - check if there are any artifacts on it (for example, after editing in Photoshop).

Problem 2: The device sees the network but does not connect

• 🔄 Incorrect password - Generate the code again, making sure you have entered the current password;
• 📶 The network is overloaded — reboot the router;
• 🛡️ MAC address blocking — disable filtering in the router settings.

Problem 3: The QR code leads to another network

• 🔄 The code is outdated — if you changed the network name or password, you need to create a new QR code;
• 📡 Hidden SSID — when generating the code, check the “Hidden Network” box;
• 🤖 Virus in the app — Remove suspicious software and generate the code using a reliable service.

Problem 4: Doesn't work on smart devices (Amazon Echo, Xiaomi, etc.)

• 📋 Incorrect format - some devices require QR format WIFI:S:SSID;T:WPA;P:password;;;
• 🔄 Update the firmware smart device;
• 📡 Use a guest network - Some IoT devices do not support the main network.

How to check the validity of a QR code?

Scan it with another device (eg. iPhone, if the code was generated on Android). If the connection is successful, the code is valid. You can also use online QR decoders, for example ZXing Decoderto see the data encrypted in it.

8. Security: How to protect your Wi-Fi when using QR codes

QR codes are convenient, but they can become a vulnerability if they fall into the wrong hands. Follow these rules to prevent unauthorized access:

• 🔒 Do not share the main network QR code — create guest network with limited rights (no access to local devices);
• ⏳ Set a time limit - some routers (for example, ASUS) allow you to create a QR code with an expiring date;
• 🔄 Change your password regularly — if the QR code has fallen into the hands of strangers, change the network key;
• 📵 Do not post code in public chats - send it through secure channels (Telegram with encryption, Signal).

How to set up a guest network for a QR code:

1. Log into your router's web interface.
2. Find the section Guest network (or Guest Network).
3. Enable guest access, specify a separate network name (for example, Guest-WiFi) and password.
4. Limit your speed and disable local network access (AP Isolation).
5. Generate a QR code for the guest network and share only that one.

Additional security measures:

• 🛡️ Use WPA3 instead of WPA2 (if the router supports it);
• 🔍 Turn on Protection against password guessing in the router settings;
• 📡 Turn off WPS - This protocol is vulnerable to hacking.

⚠️ Attention: If you are distributing a QR code for public Wi-Fi (for example, in a cafe or co-working space), set up port filter on the router to restrict access to administrative resources (for example, to the control panel 192.168.1.1).

FAQ: Frequently Asked Questions about Wi-Fi QR Codes

Is it possible to create a QR code for Wi-Fi without a password (open network)?

Yes, but it's not secure. Select the security type in online services or apps. No Password or Open NetworkHowever, open networks are vulnerable to man-in-the-middle attacks (MITM), so it's better to use at least a simple password.

Why does QR code not work on some smart devices (for example, on Xiaomi Roborock)?

Some IoT devices only support a specific QR code format (e.g. WIFI:S:SSID;T:WPA2;P:password;H:false;;). Try generating the code via QiFi Or manually check its contents using a scanner. Also, update your device's firmware.

How to print a QR code for Wi-Fi so that it scans well?

Use these guidelines:

• Code size: not less than 5×5 cm;
• Colors: black code on white background (avoid color gradients);
• File format: PNG or SVG (without compression);
• Paper: matte, no glare.

Any printer with a resolution of 300 dpi.

Is it possible to track who has connected via QR code?

Yes, if it is enabled in the router settings. connection logging. Go to the section System Tools → Journal (or Log) and check the list of devices. Some routers (for example, Keenetic) show the connection history with MAC addresses.

What should I do if a QR code leads to a phishing site?

This means the code was substituted or generated by a fraudulent service. Immediately:

1. Change your Wi-Fi password;
2. Check your router for unauthorized connections;
3. Generate a new QR code from a trusted source (e.g. your router's web interface).

Never scan codes from unverified sources (for example, those sent by mail or found on the Internet).