Hand Pass is an easy way to make and present QR Codes for other people to scan. You can use QR Codes to share specific information and trigger actions on the scanning device. Hand Pass aims to be an accessible, reliable and cross-platform way to exchange information in person.

Hand Pass is designed to be used from your phone’s Home Screen for quick access. If you want to use Hand Pass, the easiest way is to visit https://handpass.app/ and install it. The next time you want to give your contact information, social media profile or website to someone in person, try using Hand Pass.

Hand Pass is developed as a Progressive Web App (PWA). The source code for Hand Pass available in this repository and is hosted at https://main.handpass.app/. Mobile app versions of Hand Pass for iOS and Android were built using https://www.pwabuilder.com/

Hand Pass uses the excellent QR Code generator library from @nayuki. The live demo in particular is incredibly useful for building an intuition for how QR Codes work.

QR Code is registered trademark of DENSO WAVE INCORPORATED.

Hand Pass is free and open source software released under the MIT License. Copyright © 2022 Gayan Ediriweera.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.