Wi-Fi QR Code Generator
Create a QR code for your Wi-Fi network. Enter your network details, generate a scannable code, and download it as a PNG image.
Enter Wi-Fi Details
Add your network information to create a Wi-Fi QR code.
Your QR code contains the Wi-Fi details you enter. Only share it with people you trust if your network is password-protected.
Your Wi-Fi QR Code
Your generated QR code will appear below.
QR Code Preview
Scan with a compatible device to connect to your network.
Ready when you are.
Wi-Fi QR Code Generator: Create and Download a Free Wi-Fi QR Code
Sharing your Wi-Fi password with every guest can be inconvenient, especially when the password contains a combination of letters, numbers, and special characters. A Wi-Fi QR Code Generator makes this process easier by creating a scannable code that compatible devices can use to connect to a wireless network.
With CornerCopy’s free Wi-Fi QR Code Generator, you can enter your network name, select the security type, add your password, and generate a QR code for your Wi-Fi network. You can preview the result and download the image as a PNG file for digital sharing or printing.
Whether you need a Wi-Fi QR code for your home, office, café, restaurant, or guest accommodation, this guide explains how Wi-Fi QR codes work, how to create one, and how to share it responsibly.
What Is a Wi-Fi QR Code Generator?
A Wi-Fi QR Code Generator is an online tool that converts wireless network details into a QR code. Instead of asking visitors to type the network name and password manually, you can let them scan the code with a compatible phone.
A Wi-Fi QR code typically contains information such as:
- Network name (SSID): The name of your wireless network.
- Security type: The network’s authentication or encryption setting.
- Wi-Fi password: The password required to join a protected network.
- Hidden network setting: An optional setting for networks that do not broadcast their names.
When someone scans a compatible Wi-Fi QR code, their device may display a prompt to join the network. The exact experience depends on the device, operating system, and camera or QR-scanning app.
How to Create a Wi-Fi QR Code Online
You can create a Wi-Fi QR code in a few simple steps using CornerCopy’s free generator.
1. Enter Your Wi-Fi Network Name
Open the Wi-Fi QR Code Generator and enter your network name in the SSID field. Make sure the spelling, capitalization, and spaces match your actual Wi-Fi network.
Even a small difference in the network name can prevent a device from finding the correct connection.
2. Select the Security Type
Choose the security option that matches your router’s configuration. WPA is commonly used for modern password-protected home and business networks. WEP is intended for legacy equipment, while the no-password option is for a genuinely open network.
If you are unsure which security type your router uses, check its wireless settings before generating the code.
3. Enter Your Wi-Fi Password
For a protected network, enter the password exactly as configured on your router. Pay attention to uppercase and lowercase letters, numbers, spaces, and special characters.
The generator uses the supplied credentials to create the Wi-Fi QR code.
4. Choose Whether the Network Is Hidden
Most wireless networks broadcast their network names. If your network is configured as a hidden network, select the hidden-network option in the generator.
This setting does not make the network more secure by itself. Your router must actually be configured to hide its SSID for the setting to be appropriate.
5. Generate and Preview Your QR Code
Select Generate QR Code to create your code. Review the preview to confirm that a QR image appears.
Before sharing or printing it, scan the generated code with a compatible device and verify that it identifies the correct network.
6. Download the Wi-Fi QR Code as a PNG
Once the code is ready, select Download QR Code (PNG) to save the image.
You can then add the PNG to a guest information sheet, welcome card, desk sign, or other suitable material. Test the downloaded image before printing multiple copies.
Benefits of Using a Free Wi-Fi QR Code Generator
A Wi-Fi QR code can make network access more convenient in homes and shared spaces.
Easier Guest Access
Guests can scan the code instead of manually entering a long password. This is especially useful when several visitors need access to the same guest network.
Fewer Password Entry Mistakes
Passwords containing similar-looking characters or special symbols can be difficult to type correctly. A properly generated Wi-Fi QR code can reduce the need for manual entry.
Convenient for Homes and Offices
A printed code can be placed somewhere convenient for family members, visitors, or staff who are authorized to use the network.
Useful for Cafés and Restaurants
Businesses can provide a Wi-Fi QR code for customers who are allowed to use their guest network. Place it on a table card, counter sign, menu insert, or designated information board.
Easy to Share as an Image
A downloadable Wi-Fi QR code PNG can be used in digital welcome materials or printed for display. For reliable scanning, keep the code clear, use sufficient contrast, and avoid stretching or distorting the image.
Where Can You Use a Wi-Fi QR Code?
Wi-Fi QR codes can be useful in many everyday situations.
- Home: Help family members and visitors join your guest network.
- Office: Make authorized network access more convenient in meeting rooms.
- Cafés and restaurants: Display a guest-network code for customers.
- Hotels and holiday rentals: Include a code in guest welcome information.
- Events: Provide access to a designated event network.
- Classrooms and shared spaces: Make approved network details easier to access.
For public locations, a separate guest network is usually preferable to sharing credentials for your primary network.
Do Wi-Fi QR Codes Work on iPhone and Android?
Many modern iPhones and Android devices can recognize compatible Wi-Fi QR codes. Depending on the device, scanning may open a prompt that lets the user join the network.
However, support and the exact steps can vary. Some Android devices may require the built-in QR scanner, Google Lens, or a Wi-Fi setting that supports QR scanning.
If scanning does not work, check that the QR code is clear, the network name and password are correct, and the selected security type matches the router. You can also check whether the device supports Wi-Fi QR scanning.
Is a Wi-Fi QR Code Safe to Share?
A Wi-Fi QR code is convenient, but it should be treated like the credentials it contains. A code for a password-protected network generally encodes the network name and password in a machine-readable format. Anyone who can scan or decode the code may be able to obtain those details.
Follow these precautions when sharing a Wi-Fi QR code:
- Create a separate guest network for visitors when possible.
- Display the code only where you are comfortable sharing network access.
- Avoid posting a private network’s QR code publicly.
- Test the code before distributing it.
- Update or replace the code if you change the network password.
- Use your router’s access controls to limit what guest devices can reach.
CornerCopy’s generator creates the QR code in your browser using a QR-generation library. Nevertheless, the resulting code itself contains the network information you entered, so be careful about where you share the downloaded image.
Why Is My Wi-Fi QR Code Not Working?
If a Wi-Fi QR code does not connect a device, check the following common causes.
Incorrect Network Name
The SSID in the QR code must match the network name configured on the router. Check for spelling mistakes, spaces, and capitalization.
Incorrect Password
A single incorrect character can prevent a connection. Recheck the password against the router’s actual settings.
Wrong Security Type
The selected security type must correspond to the network. An incorrect selection can cause scanning or connection problems.
Hidden Network Configuration
If the router uses a hidden SSID, ensure the hidden-network option is selected when generating the code. The device may also need to support joining hidden networks.
Poor Image Quality
A small, blurry, stretched, or low-contrast QR image may be difficult to scan. Use the original downloaded PNG, preserve its proportions, and test it at the size at which it will be displayed.
Changed Wi-Fi Credentials
A static Wi-Fi QR code does not automatically update when you change your network name or password. Generate a new code using the updated credentials.
Frequently Asked Questions
CornerCopy provides a free online Wi-Fi QR Code Generator. You can enter your network details, generate a QR code, preview it, and download the available PNG output.
Yes. After generating your code with CornerCopy’s Wi-Fi QR Code Generator, use the Download QR Code (PNG) button to save the image.
For a password-protected network, the QR code normally contains the network name, security type, and password information needed by a compatible scanner. Treat the code as sensitive if it provides access to a private network.
Yes. Enter the guest network’s name and password, choose the appropriate security type, and generate the code. Using a separate guest network can help keep visitor access separate from your primary devices.
A static Wi-Fi QR code generally does not have an automatic expiry date. It will only continue to provide the correct connection details while the network configuration remains compatible with the information encoded in the code.
The existing QR code will still contain the old credentials. Generate and distribute a new code using the updated password.
Yes, provided the generator supports the hidden-network setting and the device supports joining that network. Select the hidden option only when your router is actually configured to hide its network name.
Many modern phones support QR scanning through their built-in camera or system tools. Some devices may require a compatible QR scanner or a Wi-Fi settings feature.
Create Your Wi-Fi QR Code with CornerCopy
A Wi-Fi QR code offers a simple way to share wireless network access without asking every visitor to type a password manually. It can be useful at home, in offices, cafés, restaurants, and other places where guests need authorized access.
Use CornerCopy’s Wi-Fi QR Code Generator to enter your network details, create a scannable code, preview the result, and download the PNG. Always test the code before sharing it, and protect the credentials for your private network.
Ready to get started? Open the CornerCopy Wi-Fi QR Code Generator and create your Wi-Fi QR code online.
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