How to Scan QR Code on Android

Scanning a QR code on Android is quick and easy. Whether you want to open a website, connect to WiFi, check a payment address, or view a restaurant menu — this guide will show you exactly how to do it in just a few steps.

What is a QR Code?

A QR code (Quick Response code) is a type of two-dimensional barcode that stores information like website links, text, phone numbers, contact details, or WiFi passwords. You can scan a QR code with your Android phone camera to instantly access that information without typing anything.

QR codes are used everywhere today — on menus, products, business cards, billboards, event tickets, and payment systems.

Method 1: Using the Built-in Android Camera

Most Android phones running Android 8 (Oreo) or higher can scan QR codes directly using the default camera app:

1. Open your Camera app — tap the camera icon on your home screen or in the app drawer.
2. Switch to photo mode — make sure you're in the regular photo mode (not video or selfie).
3. Point the camera at the QR code — hold your phone 6–10 inches away from the code and keep it steady.
4. Wait for the notification — a link or banner will appear at the top or bottom of the screen.
5. Tap the notification to open the link, view the text, or take the action stored in the QR code.

Note: If this doesn't work on your phone, the feature may be disabled or your phone model may not support it. In that case, use Method 2 below.

Method 2: Using a Dedicated QR Scanner App

A dedicated QR scanner app works on all Android versions and gives you more features — including scan history, barcode support, and easy copy/share options.

Here's how to scan a QR code using a dedicated app:

1. Download QR Code Scanner from Google Play — it's free.
2. Open the app — the scanner viewfinder opens immediately.
3. Point at the QR code — the app scans automatically as soon as it detects the code.
4. View the result — the decoded content appears instantly on screen.
5. Take action — tap to open a link, copy text, save a contact, or connect to WiFi.

Tips for Better Scanning

• Good lighting — Make sure the QR code is well-lit. Avoid scanning in very dark conditions.
• Keep steady — Hold your phone still while scanning to avoid blur.
• Correct distance — Hold your phone 6–12 inches from the QR code for best results.
• Clean camera lens — A smudged camera lens can cause failed scans. Wipe it gently.
• Full code in frame — Make sure the entire QR code is visible within the camera frame.

Frequently Asked Questions