WiFi QR Code Generator
Share your WiFi login as a scannable QR code.
Your WiFi QR code appears below.
How to use WiFi QR Code Generator
Build a QR code that lets guests join your WiFi by scanning — no typing the password.
Open WiFi QR Code Generator on toolpermarket — the form is ready, so type your numbers and read the result.
In the SSID field, the network name exactly as it appears on devices. Match the case and spelling; a mismatch stops the scan from connecting.
In the Encryption field, pick WPA/WPA2, WEP, or no password. Most modern routers use WPA; choose "No password" only for open networks.
In the Password field, the WiFi password (leave blank if none). It is encoded into the image only — never shown as plain text on screen.
In the Hidden network field, tick if the SSID is not broadcast. Hidden networks still connect; this just tells the scanner to include the H flag.
Press Generate to compute the result. The output appears immediately below the form. Edit a value and press the button once more to see the updated answer.
Read the result and use it as needed. If the number looks off, re-check your inputs and run it again — the math is deterministic, so the same entries always return the same answer.
Worked example. SSID "HomeNet", encryption WPA, password "s3cret!", not hidden produces a code that joins HomeNet with one camera tap.
Tips for accurate results.
The password lives only inside the image — it is never displayed as text or sent anywhere.
Use WPA unless the router is old; WEP is weak but kept for legacy devices.
For an open guest network choose "No password" so visitors are not prompted for one.
When to use WiFi QR Code Generator. Letting guests join your home or event WiFi without dictating a password. Posting the code at a cafe, hotel, or office so customers connect instantly. Printing it on a card or sign instead of writing the password by hand.
When you actually reach for this
- Use this when you want guests to join your Wi-Fi by scanning instead of typing a long password.
- Good for cafes, homes, or event spaces where you’d otherwise spell out the SSID and passphrase.
Where this tool stops being accurate
- It encodes SSID, password, and encryption type exactly as typed; a wrong character means a failed join.
- The code exposes your password in plain scannable form — anyone with the image can connect, so don’t post it publicly.
Frequently asked questions
Can someone read my password from the code?
Anyone who scans the code can see the password, exactly like anyone already on the network can. Treat it as a shared credential — use it for guest or home networks, not for sensitive admin WiFi.
Will it work on every phone?
Yes. The WIFI: URI is part of the standard QR spec and is recognised by the built-in camera apps on iOS and Android.
Do you store the network details?
No. The URI is built on your device and turned into an image; the SSID and password are never uploaded or saved.
My guest scanned but it still asks for a password, why?
The encryption type was set wrong (e.g. WPA2 vs WPA3) or the SSID had a hidden-space typo. Match the exact type your router broadcasts or the join silently fails.
Is it safe to put my Wi-Fi QR on a public flyer?
It reveals the password to anyone who scans or photographs it. For a public venue that’s fine; for home, only share it with people you trust, or use a guest network with its own code.