Utilities · free tool

Wi-Fi QR code generator for SSID and password

Create a Wi-Fi QR code for a network name, password, security type and hidden SSID.

Your tool

Wi-Fi QR Code Generator

Generated locally in your browser. The content is not uploaded.

Content type

Live preview

Ready to scan

Readability and export

M is recommended for most screens and printed documents. Use H when a small logo may cover part of the code.

Error correction Foreground#111827 Background#ffffff Quiet zone PNG size · 512 px43.3 mm at 300 DPI

Scan diagnostics

Version: -
Modules: -
Encoded bytes: -
Contrast: -

Inspect encoded content

Content stored in the QR code

Good to know

A Wi-Fi QR code stores an SSID, security type, password and hidden-network flag in a structured format that compatible phones can use to join the network.

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Understand

Understand Wi-Fi QR Code Generator

What is Wi-Fi QR Code Generator?

A Wi-Fi QR code stores an SSID, security type, password and hidden-network flag in a structured format that compatible phones can use to join the network.

Main use case: Create a QR code that lets a phone join a Wi-Fi network without typing the SSID and password manually.

Common use cases

Guest network: Share home, office or meeting-room Wi-Fi without manual typing.
Hospitality: Display network access in a room, rental or reception area.
Events: Connect visitors to a temporary conference or workshop network.

How to use the tool

Enter the exact SSID.
Choose the security type.
Add the password and hidden-network option.
Export and test the QR code on another device.

Best practices

Use realistic test values when validating forms, exports or API payloads.
Keep real customer, banking and production secrets out of public tools.
Check the output format before copying it into a production workflow.
Document whether a value is generated, validated, converted or only estimated.

Common mistakes

Confusing valid format with real-world validity: A generated or locally validated value can match a format without proving that it exists in an official system.
Using real production data: Public utilities are best for test data, demos, fixtures, QA and quick checks, not for confidential values.

FAQ

Frequently asked questions

How does a Wi-Fi QR code work?

It encodes the SSID, security type and password in a structured WIFI payload that compatible phones can interpret as network credentials.

Does it support WPA3?

WPA, WPA2 and WPA3 use the WPA payload type. WEP and open networks are also available.

Can it encode a hidden Wi-Fi network?

Yes. The hidden option adds H:true to the Wi-Fi payload for compatible readers.

Does a Wi-Fi QR code expire?

No. It is static, but it becomes obsolete when the SSID, security type or password changes.

Is the Wi-Fi password uploaded?

No. The payload and image are generated locally in the browser.