Signfi: WiFi Password Scanner

Stop typing long Wi-Fi passwords one letter at a time. Point your camera at the Wi-Fi sign in a café, restaurant, hotel or office, and Signfi reads the network name and password and helps you connect. ■ Point, read, connect Hold the sign inside the frame. No shutter button: Signfi reads continuously and compares several frames to pick the most likely password, so a shaky hand is fine. ■ Reads the way real signs are written "Wi-Fi: MoonCafe", "ID / PW", "SSID … Password …", a password on the next line, Korean or Japanese labels. Printed Wi-Fi QR codes work too. ■ Fix look-alike characters in one tap 0 or O? 1, l or I? 5 or S? Signfi shows the easy-to-mix characters as chips, so you can swap them without retyping the whole password. ■ Connect without hunting through settings Tap Connect and Android asks you to confirm the network. On older phones the password is copied and Wi-Fi settings open for you. ■ From a photo, too Took a picture of the Wi-Fi sign earlier? Pick it from your gallery. ■ Your Wi-Fi history Networks you save stay in History with the date, so you can show, copy or reconnect later. Passwords are encrypted on your device. ■ Private by design Text and QR recognition run on your device. No account, no sign-up, no location permission. Camera frames are never saved. ■ Widget Copy the last Wi-Fi password or open the scanner right from your home screen. Signfi reads Wi-Fi signs you are allowed to use. It does not find, crack or show passwords for other networks. Signfi is free and supported by ads.

First release: point your camera at a Wi-Fi sign or QR code and connect.