Wi-Fi QR Code Generator for SSID and Password

Create a free Wi-Fi QR code from SSID, security type, password, and hidden-network settings in your browser. Save as PNG without uploading credentials.

Create QR code Local processing

Local processing

Your input is encoded in the browser.

Fields needed for a Wi-Fi connection QR

SSID spelling and security type directly affect the connection result. These fields help you encode a guest network quickly.

SSID

Enter the exact Wi-Fi network name. Case, spaces, and symbols are encoded as entered.

Security

Use WPA for password-protected networks and None for open networks.

Password / Hidden

Add password and hidden-network settings when needed to generate a Wi-Fi payload.

A QR code that opens the Wi-Fi join flow

The generated payload includes SSID, security type, password, and hidden-network flag. Compatible iPhone and Android devices show a join confirmation after scanning.

Converts SSID, security type, password, and hidden-network flag into a Wi-Fi QR payload.
Supports common password-protected networks and open guest networks.
Credentials are processed in the browser and are not uploaded to a server.

How to create a Wi-Fi QR

1 Confirm the guest SSID in your router or network settings and enter it exactly.
2 Choose the security type. WPA is the normal choice for password-protected home, shop, and office networks.
3 Enter the password. For public spaces, use a guest SSID rather than an internal work network.
4 Enable Hidden only when the SSID is actually hidden; otherwise leave it off.
5 Generate the QR code and test it on representative iPhone and Android devices before posting.

Inside the WIFI payload

This page generates the common WIFI payload format. Because the password is embedded in the image, use it for an audience-appropriate guest network.

Schema: `WIFI:T:<Security>;S:<SSID>;P:<Password>;H:<Hidden>;;`
Supported Security: WEP, WPA, WPA2-EAP, WPA3-Personal (SAE), OWE (Enhanced Open), nopass (Open).
Processing: Runs entirely in your browser (no server upload).

Make Wi-Fi QR codes easier to use in shops and offices

Reliable scanning depends on both the QR image and a recognizable network name.

Adding the SSID beside the code reduces hesitation

A standalone QR code can feel ambiguous. Showing the SSID next to it lets users compare the scan prompt with the posted network name.

Treat guest Wi-Fi QR codes as credential artifacts

The QR image continues to work until the credentials change. For campaigns or temporary events, schedule password rotation and printed-material cleanup together.

Scan distance depends on material, not only QR size

Glossy laminate, low light, and poor contrast can affect reliability. Test in the actual location and increase white margin when needed.

Wi-Fi QR code FAQ

Is the Wi-Fi password sent to YamLogic?

No. The QR code is generated in your browser. The SSID and password are not uploaded to a server. Clear the fields after use on shared devices.

Can I use this for WPA3 guest networks?

You can encode the selected security type, but actual join behavior depends on device, OS, and router settings. Test older devices before wide posting.

Should I enable hidden SSID for safety?

Only enable it if the network is actually hidden. Hidden SSIDs are not a complete security measure and can reduce connection reliability.

How large should a printed Wi-Fi QR code be?

It depends on scan distance, print quality, and lighting. For wall signs or table cards, keep a generous white margin and test in the actual location.

Can the same QR code work after a password change?

No. The old password is encoded in the QR code, so you need to regenerate and replace every printed or digital copy.