This will convert doc to QR and vice versa

Doc_to_QR_vice_versa.py

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+import os
+import cv2
+import qrcode
+from docx import Document
+from textwrap import wrap
+from PIL import Image
+
+# === CONFIG ===
+MAX_CHARS = 1000  # Max characters per QR (to avoid overflow)
+
+# === FUNCTIONS ===
+
+def read_txt_file(file_path):
+    with open(file_path, 'r', encoding='utf-8') as f:
+        return f.read()
+
+def read_docx_file(file_path):
+    doc = Document(file_path)
+    return '\n'.join([para.text for para in doc.paragraphs])
+
+def generate_qr_codes(text, output_folder='qr_output'):
+    os.makedirs(output_folder, exist_ok=True)
+    chunks = wrap(text, MAX_CHARS)
+    for i, chunk in enumerate(chunks, start=1):
+        qr = qrcode.make(chunk)
+        qr.save(os.path.join(output_folder, f'qr_page_{i}.png'))
+    print(f"\n✅ {len(chunks)} QR code(s) generated in folder: '{output_folder}'")
+
+def convert_file_to_qr():
+    file_path = input("Enter path of .txt or .docx file: ").strip()
+    if not os.path.exists(file_path):
+        print("❌ File not found.")
+        return
+
+    ext = os.path.splitext(file_path)[1].lower()
+    if ext == '.txt':
+        content = read_txt_file(file_path)
+    elif ext == '.docx':
+        content = read_docx_file(file_path)
+    else:
+        print("❌ Unsupported file type. Use .txt or .docx only.")
+        return
+
+    generate_qr_codes(content)
+
+def read_qr_code(image_path):
+    img = cv2.imread(image_path)
+    detector = cv2.QRCodeDetector()
+    data, _, _ = detector.detectAndDecode(img)
+    return data
+
+def reconstruct_text_from_qr(folder_path):
+    qr_files = sorted(
+        [f for f in os.listdir(folder_path) if f.endswith('.png')],
+        key=lambda x: int(''.join(filter(str.isdigit, x)) or 0)
+    )
+    full_text = ""
+    for file in qr_files:
+        qr_path = os.path.join(folder_path, file)
+        data = read_qr_code(qr_path)
+        full_text += data
+    return full_text
+
+def save_as_txt(text, filename='reconstructed.txt'):
+    with open(filename, 'w', encoding='utf-8') as f:
+        f.write(text)
+    print(f"✅ Text saved as {filename}")
+
+def save_as_docx(text, filename='reconstructed.docx'):
+    doc = Document()
+    for line in text.split('\n'):
+        doc.add_paragraph(line)
+    doc.save(filename)
+    print(f"✅ DOCX saved as {filename}")
+
+def convert_qr_to_file():
+    folder_path = input("Enter folder path with QR images: ").strip()
+    if not os.path.isdir(folder_path):
+        print("❌ Invalid folder.")
+        return
+
+    text = reconstruct_text_from_qr(folder_path)
+    output_format = input("Save as (txt/docx)? ").strip().lower()
+
+    if output_format == 'txt':
+        save_as_txt(text)
+    elif output_format == 'docx':
+        save_as_docx(text)
+    else:
+        print("❌ Invalid format. Choose 'txt' or 'docx'.")
+
+# === MAIN ===
+
+def main():
+    print("\n📌 Choose an option:\n1. Convert DOCX/TXT to QR Code(s)\n2. Convert QR Code(s) to DOCX/TXT")
+    choice = input("Enter 1 or 2: ").strip()
+
+    if choice == '1':
+        convert_file_to_qr()
+    elif choice == '2':
+        convert_qr_to_file()
+    else:
+        print("❌ Invalid choice.")
+
+if __name__ == '__main__':
+    main()

doc_to_qr.py

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+import os
+import cv2
+import qrcode
+from docx import Document
+from textwrap import wrap
+from PIL import Image
+
+# === CONFIG ===
+MAX_CHARS = 1000  # Max characters per QR (to avoid overflow)
+
+# === FUNCTIONS ===
+
+def read_txt_file(file_path):
+    with open(file_path, 'r', encoding='utf-8') as f:
+        return f.read()
+
+def read_docx_file(file_path):
+    doc = Document(file_path)
+    return '\n'.join([para.text for para in doc.paragraphs])
+
+def generate_qr_codes(text, output_folder='qr_output'):
+    os.makedirs(output_folder, exist_ok=True)
+    chunks = wrap(text, MAX_CHARS)
+    for i, chunk in enumerate(chunks, start=1):
+        qr = qrcode.make(chunk)
+        qr.save(os.path.join(output_folder, f'qr_page_{i}.png'))
+    print(f"\n✅ {len(chunks)} QR code(s) generated in folder: '{output_folder}'")
+
+def convert_file_to_qr():
+    file_path = input("Enter path of .txt or .docx file: ").strip()
+    if not os.path.exists(file_path):
+        print("❌ File not found.")
+        return
+
+    ext = os.path.splitext(file_path)[1].lower()
+    if ext == '.txt':
+        content = read_txt_file(file_path)
+    elif ext == '.docx':
+        content = read_docx_file(file_path)
+    else:
+        print("❌ Unsupported file type. Use .txt or .docx only.")
+        return
+
+    generate_qr_codes(content)
+
+def read_qr_code(image_path):
+    img = cv2.imread(image_path)
+    detector = cv2.QRCodeDetector()
+    data, _, _ = detector.detectAndDecode(img)
+    return data
+
+def reconstruct_text_from_qr(folder_path):
+    qr_files = sorted(
+        [f for f in os.listdir(folder_path) if f.endswith('.png')],
+        key=lambda x: int(''.join(filter(str.isdigit, x)) or 0)
+    )
+    full_text = ""
+    for file in qr_files:
+        qr_path = os.path.join(folder_path, file)
+        data = read_qr_code(qr_path)
+        full_text += data
+    return full_text
+
+def save_as_txt(text, filename='reconstructed.txt'):
+    with open(filename, 'w', encoding='utf-8') as f:
+        f.write(text)
+    print(f"✅ Text saved as {filename}")
+
+def save_as_docx(text, filename='reconstructed.docx'):
+    doc = Document()
+    for line in text.split('\n'):
+        doc.add_paragraph(line)
+    doc.save(filename)
+    print(f"✅ DOCX saved as {filename}")
+
+def convert_qr_to_file():
+    folder_path = input("Enter folder path with QR images: ").strip()
+    if not os.path.isdir(folder_path):
+        print("❌ Invalid folder.")
+        return
+
+    text = reconstruct_text_from_qr(folder_path)
+    output_format = input("Save as (txt/docx)? ").strip().lower()
+
+    if output_format == 'txt':
+        save_as_txt(text)
+    elif output_format == 'docx':
+        save_as_docx(text)
+    else:
+        print("❌ Invalid format. Choose 'txt' or 'docx'.")
+
+# === MAIN ===
+
+def main():
+    print("\n📌 Choose an option:\n1. Convert DOCX/TXT to QR Code(s)\n2. Convert QR Code(s) to DOCX/TXT")
+    choice = input("Enter 1 or 2: ").strip()
+
+    if choice == '1':
+        convert_file_to_qr()
+    elif choice == '2':
+        convert_qr_to_file()
+    else:
+        print("❌ Invalid choice.")
+
+if __name__ == '__main__':
+    main()