Create and print a WiFi QR payload for a 1–32-byte SSID, WPA/WPA2, legacy WEP, or an open network, with explicit plaintext-credential warnings.
A quick decision brief for this specific tool
An exact 1–32 UTF-8-byte SSID, WPA/WPA2, legacy WEP, or open-network label, required secured-network password, and hidden-network flag
A current browser-rendered WiFi QR code plus PNG, print, and explicit plaintext-payload copy actions
Reserved WIFI delimiters are escaped before encoding WIFI:T:…;S:…;P:…;H:…;; at QR correction level M
Choose your path
Create a current WiFi QR artifact from validated fields while making plaintext credential exposure and scanner compatibility explicit.
Share a separate guest SSID without dictating its password.
Enter the exact SSID/password/security/hidden flag, then download or print and scan-test.
Uses a guest network, understands the QR reveals the password, and verifies the final artifact.
Prepare a repeatable printed connection card.
Stay within the 32-byte SSID limit, render the code, print it, and test representative devices.
Treats the print as public credentials and rotates/removes it when access should end.
Avoid accidental storage or misleading protection claims.
Review local-session behavior and explicit copy/download/screenshot exposure before sharing.
Does not encode private administrative credentials or assume browser-local rendering makes shared artifacts secret.
This tool is part of these guided projects. Each project provides step-by-step instructions with checklists and all the tools you need in one place.
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Reserved backslash, semicolon, quote, comma, and colon characters are escaped before assembling WIFI:T:…;S:…;P:…;H:…;;. Compatibility remains scanner-dependent.
The component calls the loaded QR library in the browser and does not intentionally persist the fields. This is a limited implementation statement, not a guarantee about browsers, extensions, screenshots, or copied/downloaded artifacts.
SSID input is measured as UTF-8 and limited to 32 bytes; secured modes require a password. Render and export failures are displayed, and PNG/print actions remain disabled until a current render succeeds.
Updated: August 2026
Create a separate guest-network code, scan-test the print, display it only to intended visitors, and rotate credentials when access should end.
A cafe uses an isolated guest network and validates the actual printed code across representative devices before putting it on tables.
An organizer treats the QR as public credentials, coordinates network capacity and expiry separately, and avoids encoding private administrative access.
Enter the network name exactly, choose WPA/WPA2, legacy WEP, or open access, and add the password when required. The QR is rendered in this tab, but it contains recoverable plaintext credentials and must be scan-tested before sharing.
