QR Tools vs PA BOX

QR Tools: Custom Codes turns browser tabs, links, text, Wi-Fi details, email, SMS, contacts, and edited URLs into customizable QR codes you can copy or save locally. Why people use it: • Scan the current Safari or Chrome tab on a phone or tablet • Edit or customize QR content before generating • Remove common tracking parameters before sharing • Copy QR images or save them as PNG files • Use editable sample templates for Link, Wi-Fi, Email, SMS, and Contact • Reuse recent QR content from local history QR generation happens locally on your device. No account is required, and your QR content is not uploaded to a server. Great for cross-device browsing, mobile layout checks, sharing pages in meetings, opening desktop links on iPhone, and creating customizable QR codes for everyday links.

This is the Bluetooth speaker control APP, here you can connect to the speaker, there are many functions, such as music, microphone, guitar volume can be adjusted. In the individual interface there are balancing functions, but also see red sound, high school bass and so on. Let you do not need to touch the Bluetooth speaker, you can control the speaker within a certain distance.