Android makes it straightforward to read a QR code from an image, screenshot, or download, mainly thanks to Google Lens, which is built into most devices. Here are the reliable ways to open a code that's already saved as a picture on your phone.
Using Google Lens
Google Lens is the go-to tool. Open the image in Google Photos and tap the Lens icon, or open Lens directly and choose the image from your gallery. Lens detects the code and shows the link or content, ready to open.
From the Gallery or Photos App
Many Android phones surface a scan option directly when you view an image containing a code. Look for a Lens or QR indicator while the picture is open; tapping it reveals the destination without leaving the gallery.
Through a Scanner App's Image Option
If your device doesn't detect the code automatically, open a QR scanner app and look for an option to import or select an image rather than use the camera. It then decodes the code from the chosen file.
If the Code Won't Read
A code that won't decode is usually too small, low-resolution, or partly cut off in the image. Crop tightly around a clear, complete code, or find a higher-quality version. Codes exported cleanly from a QR generator read most reliably.
FAQ
Common questions are answered in the FAQ section below.