QRStudio: QR Code Scanner

QRStudio is an on-device QR tool for scanning and generating codes without an account. Create codes for plain text, website URLs, or Wi-Fi credentials (WPA, WEP, or open), and preview the result before you save it. Scan a code with your camera through Google Play services Code Scanner, then keep recent scans and generated codes in a local history you can reload or delete anytime, with room for up to 20 recent items. Save a code as a PNG image or share it from the result card when you need to send it to someone else. All data stays on your device.