🔥 Insane QR Code Generator with GUI & Logo (Python Magic!)

pip install qrcode[pil]

import qrcode

# Step 1: Enter the data you want to encode
data = input("Enter the text or URL to encode in QR code: ")

# Step 2: Generate QR code
qr = qrcode.QRCode(
    version=1,
    error_correction=qrcode.constants.ERROR_CORRECT_H,
    box_size=10,
    border=4,
)
qr.add_data(data)
qr.make(fit=True)

# Step 3: Create and save the QR image
img = qr.make_image(fill_color="black", back_color="white")
img.save("my_qr_code.png")

print("✅ QR Code generated and saved as 'my_qr_code.png'")

import qrcode
from PIL import Image, ImageTk
import tkinter as tk
from tkinter import filedialog, colorchooser, messagebox

def generate_qr():
    data = entry.get()
    if not data:
        messagebox.showwarning("Input required", "Please enter text or URL!")
        return

    qr = qrcode.QRCode(
        version=1,
        error_correction=qrcode.constants.ERROR_CORRECT_H,
        box_size=10,
        border=4,
    )
    qr.add_data(data)
    qr.make(fit=True)

    qr_img = qr.make_image(fill_color=fill_color.get(), back_color=back_color.get()).convert("RGB")

    # Add logo if selected
    if logo_path.get():
        try:
            logo = Image.open(logo_path.get())
            qr_w, qr_h = qr_img.size

            # Resize logo
            logo_size = int(qr_w / 4)
            logo = logo.resize((logo_size, logo_size))
            pos = ((qr_w - logo_size) // 2, (qr_h - logo_size) // 2)

            qr_img.paste(logo, pos, mask=logo if logo.mode == 'RGBA' else None)
        except Exception as e:
            messagebox.showerror("Logo Error", f"Failed to add logo: {e}")

    filename = filedialog.asksaveasfilename(defaultextension=".png", filetypes=[("PNG files", "*.png")])
    if filename:
        qr_img.save(filename)
        messagebox.showinfo("Success", f"QR Code saved as {filename}")

def choose_color(var):
    color_code = colorchooser.askcolor(title="Choose color")[1]
    if color_code:
        var.set(color_code)

def choose_logo():
    path = filedialog.askopenfilename(filetypes=[("Image files", "*.png;*.jpg;*.jpeg")])
    if path:
        logo_path.set(path)

# GUI
root = tk.Tk()
root.title("QR Code Generator")

tk.Label(root, text="Enter text or URL:").pack(pady=5)
entry = tk.Entry(root, width=40)
entry.pack(pady=5)

fill_color = tk.StringVar(value="black")
back_color = tk.StringVar(value="white")
logo_path = tk.StringVar(value="")

tk.Button(root, text="Pick Fill Color", command=lambda: choose_color(fill_color)).pack(pady=2)
tk.Button(root, text="Pick Background Color", command=lambda: choose_color(back_color)).pack(pady=2)
tk.Button(root, text="Choose Logo (optional)", command=choose_logo).pack(pady=2)

tk.Button(root, text="Generate QR Code", command=generate_qr, bg="green", fg="white").pack(pady=10)

root.mainloop()