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History for this tool
The most recent data you entered in this tool, stored only in this browser.
Save what you type here, in this browser? Your work would go into this browser's local storage, so a refresh or a trip to another tool does not wipe it. You also get a short list of previous entries under the form, each one restorable with a click. Nothing is ever uploaded, and there is no account.
Being straight about the trade-off: anything kept there can be read by anyone who can use this browser profile, and by any script that later runs on this site. A tool page can hold a private key, a password or a signed token. Saving is convenient; it is not private.
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This page forgets your work when you leave it.
About this tool
Enter a network name, password and security type and this builds the standard WIFI: payload that Android and iOS understand, then renders it as a QR code. Scanning it joins the network without anyone typing a password, which is what makes it useful for guests, an office wall or a rental. The credentials stay in the page and are never put in the URL.Questions
- Does it work on an iPhone?
- Many mobile cameras recognize this Wi-Fi QR format, but support and prompts vary by device and OS version. Test the downloaded code on the devices that guests will use.
- Is it safe to print the password in a QR code?
- Treat a printed code exactly like the password itself — anyone who can photograph it can join the network. If you hand one out and later change your mind, change the password.
- Which security type should I pick?
- Choose the mode your router actually uses. The tool writes
T:WPAfor the WPA / WPA2 / WPA3 option,T:WEPfor WEP, andT:nopassfor an open network; it does not negotiate with your router or check device compatibility.