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4:22 4:22 Now playing, How to Create QR Codes with Python | Generate QR Codes Easily

( 9433 viewed : 140 like : 4 comments ) Want to generate QR codes in Python? 📱 In this tutorial, I’ll show you how to create custom QR codes using Python with the `qrcode` library. Whether you need QR codes for web links, WiFi access, contact details, or payments , this guide has you covered! By the end of this video, you’ll know how to generate, customize, and save high-quality QR codes using just a few lines of Python code! 🚀 - # # 🔹 What You’ll Learn in This Video: ✅ How to install the qrcode library in Python ✅ How to generate a basic QR code ✅ How to create a customized QR code with colors and styles ✅ How to save QR codes as PNG or SVG ✅ How to scan and test QR codes - # # 🔹 Prerequisites ✔️ Python Installed ([Download Python]([Click])) ✔️ Basic Python knowledge ✔️ A code editor (VS Code, PyCharm, etc.) - # # 🔹 Step 1: Install the qrcode Library To generate QR codes in Python, install the `qrcode` library: ```bash pip install qrcode[pil] ``` This also installs Pillow , which allows us to save QR codes as images. - # # 🔹 Step 2: Generate a Simple QR Code Create a basic QR code that links to a website: ```python import qrcode # Data to encode data = "[Click]" # Create QR code qr = qrcode.QRCode( version=1, # QR code size (1 to 40) error_correction=qrcode.constants.ERROR_CORRECT_L, # Error correction level box_size=10, # Size of each box in the QR grid border=4, # Border thickness ) qr.add_data(data) qr.make(fit=True) # Create and save the image img = qr.make_image(fill="black", back_color="white") img.save("qr_code.png") print("QR Code generated successfully!") ``` This generates a qr_code.png file that can be scanned with any QR scanner! 📷 - # # 🔹 Step 3: Customize the QR Code (Color & Design) Want a custom-colored QR code ? Modify the `make_image()` function: ```python img = qr.make_image(fill="blue", back_color="yellow") img.save("custom_qr_code.png") ``` This creates a blue-on-yellow QR code! 🎨 - # # 🔹 Step 4: Generate QR Code with a Logo (Advanced) To add a logo inside the QR code, use the `PIL` library: ```python from PIL import Image # Load QR code and logo qr_code = Image.open("qr_code.png") logo = Image.open("logo.png") # Resize logo logo_size = (qr_code.size[0] // 5, qr_code.size[1] // 5) logo = logo.resize(logo_size) # Paste logo onto QR code qr_code.paste(logo, ((qr_code.size[0] - logo.size[0]) // 2, (qr_code.size[1] - logo.size[1]) // 2), mask=logo) qr_code.save("qr_code_with_logo.png") ``` This embeds a small logo in the center of the QR code! 🚀 - # # 🔹 Step 5: Scan and Test Your QR Code 1️⃣ Open your phone’s camera or QR scanner app 2️⃣ Scan the QR code 3️⃣ It should redirect you to [Click] - # # 🔹 FAQs About QR Code Generation in Python 🔹 What is a QR code? A QR (Quick Response) code is a scannable barcode that stores data like URLs, WiFi passwords, payment details, and more . 🔹 Can I generate QR codes for text, phone numbers, or WiFi? Yes! Just change the data inside the `qr.add_data()` function. Example for WiFi QR Code: ```python data = "WIFI:T:WPA;S:MyNetwork;P:MyPassword;;" qr.add_data(data) ``` 🔹 How can I generate QR codes in bulk? Use a loop to create multiple QR codes dynamically. Example: ```python for i in range(5): data = f"[Click]{i}" qr = qrcode.make(data) qr.save(f"user_qr_{i}.png") ``` 🔹 Can I scan QR codes in Python? Yes! Use the `opencv` or `pyzbar` libraries to scan and decode QR codes. - # # 🔹 Who Is This Tutorial For? ✅ Developers who want to generate QR codes for websites, apps, or WiFi ✅ Python beginners looking for a fun and useful project ✅ Businesses needing branded QR codes for marketing - # # 👍 Like, Share & Subscribe! If this tutorial helped you, please LIKE, SHARE, and SUBSCRIBE for more Python and automation tutorials ! 🚀 💬 Have questions? Drop them in the comments below! - # # # 🔹 Hashtags: #Python #QRCode #PythonProjects #QRCodeGenerator #Automation #MachineLearning #Flask #PythonTutorial #PythonForBeginners Now you can generate custom QR codes in Python like a pro! 🚀🔥 [ 2025-02-08T16:13:33Z ] :flashminiupdate:2025-12-06

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