Screen Scanner by sakebook is a free Android app that allows you to read barcodes visible on your device screen without a camera. Whether you want to read it later or just don't have a camera available, this app can come in handy when you need it.

The app supports a wide range of barcode formats, including 1D barcodes such as EAN-13, EAN-8, UPC-A, UPC-E, Code-39, Code-93, Code-128, ITF, and Codabar, as well as 2D barcodes like QR Code, Data Matrix, PDF-417, and AZTEC.

Screen Scanner uses Google's Mobile Vision technology for barcode scanning, ensuring accurate and reliable results. With this app, you can easily scan and save barcodes for later use, making it a useful tool for anyone who needs to read barcodes on their Android device.