Welcome folks today in this blog post we will be generating bulk certificates as png image and pdf document with custom fonts in python. All the full source code of the application is shown below.
Get Started
In order to get started you need to make a new folder and inside it we need to make a list of names for which we need to generate the certificates as shown below
names.txt
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Aahana Ganjewar Aarya Redekar Aaryamonvikram Singh Aaryash Nayak Aayush Vetkar Adarsh Tiwari Aditya Rajesh Ailsinghani Aditya Sarpotdar Aditya Surve Akash Khatri Alex Bafna Aneesh Shamraj Anushka Dnyanmothe Archit Rathod Archit Rathod Arihant Tonage Arpita Pawar Aryan Ruparel Atharva Kadam Atmaj Koppikar Avantika Gavankar Ayaan Gani Bhagavatiraj Yadav Bhavesh Daphale Bhavesh Pharate Darshan Rander Deep Shukla Deep Shukla Devika Panjwani Dhruv Gogri Dhruv Jain Disha Ramchandani Farhan Shaikh Ganesh Vaishnav Garima Kakwani Garima Kakwani Gaurav Advani Hamza Khan Harsh Modi Harsh Nagpal Hiten Gerella Hrishit Kotadia Idris Ratlamwala Isha Nalawade Isha Suresh Parab Ishika Khokhani Jai Parmani Jay Aslaliya Jay verma Jayu jain Jayu Jain Joshua Ashok Torlikonda Jugal Ghia Karan Chandwani Karan Chopra Kartik Soneji Keyul Jain Khushi Bhatia Krish Shah Krishna Dave Krishna khadke Kriya shah Kushal Tejwani Manan Mehta Manasi Ghutukade Manav Doshi Mandar Kasangottuwar Manish Bhatia Manjunath Vasam Manoah Ashok Torlikonda Manoah Ashok Torlikonda Md. Rashid Aziz Md. Rashid Aziz Mihika Bodke Mokshit Surana Mounika Jindam Muskan Gupta Muskan Khasturia Nahush Patil Neeraj Patil Nidhi Kashyap Nikhil Kumar Sharma Nikunj Mistry Nimit Jhunjhunwala Om Mandiyan Omar Vora Param charha Parth Shah Piush Paul Piyush Hinduja Prajwal Dhule Pranav Dani Pranjali Ashok Dere Pranjali Gaonkar Prasad Iyer Prasham Bhagwat Pratik Kundnani Pratik Thakare Prem Dhawane Prithvi Jadwani Puneet Pankaj Bhatia Rahul Chabbaria Rajiv Rane Rhutam Thakur Rishiraj Girmal Rising Coders Ritesh Mestry Riz Lala Rohit Sonejee Ruchika Motwani Sachin Jangir Sahil Samel Saket Thota Sanjeevan Bapat Sanket Ardekar Saris shashikant singh Saurav Uppoor Shivam Trivedi Shravan Chenna Shrey Kadam Shreya Vinod Amin Shreyans Jain Shreyans Jain Shyren More Siddhant Kothari Smit Madhani Sneh Davaria Sneha Dahikar Soham Sachdev Soham Sanghvi Sourav Macwan Sumanta Jena Suraj Chavan Tamanna Ahuja Tania Awatramani Tania Awatramani Tanisha Gupta Tanooj Raghani Tanya Chandnani Tinna Vasnani Udit Kumar Jain Umang singh Vansh Kamal Chanchlani Vansh Wadhwa Viknesh Devendran Vivek Santosh Namaye Yash Dudani Yash Jain Yash Khatwani Yash shah Yash Tripathi Yohan Gupta Zubiya Alvi |
And also we need to install the below libraries as shown below using the pip command
pip install reportlab
pip install pillow
And after that you need to make an app.py file and copy paste the following code
app.py
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from PIL import Image, ImageFont, ImageDraw from reportlab.pdfgen import canvas from reportlab.lib.pagesizes import letter from reportlab.lib.utils import ImageReader # Global Variables FONT_FILE = ImageFont.truetype(r'font/Righteous-Regular.ttf', 180) FONT_COLOR = "#FFFFFF" template = Image.open(r'template.png') WIDTH, HEIGHT = template.size def make_certificates(name): '''Function to save certificates as a .png file''' image_source = Image.open(r'template.png') draw = ImageDraw.Draw(image_source) # Finding the width and height of the text. name_width, name_height = draw.textsize(name, font=FONT_FILE) # Placing it in the center, then making some adjustments. draw.text(((WIDTH - name_width) / 2, (HEIGHT - name_height) / 2 - 30), name, fill=FONT_COLOR, font=FONT_FILE) # Saving the certificates in a different directory. image_source.save("./out/" + name +".png") image = Image.open("./out/" + name +".png") # Define the output PDF filename output_filename = "./pdf/" + name + ".pdf" # Set the PDF document size to letter pdf_canvas = canvas.Canvas(output_filename, pagesize=letter) # Add the image to the PDF document pdf_canvas.drawImage(ImageReader(image), 0, 0, width=letter[0], height=letter[1]) # Save the PDF document pdf_canvas.save() print('Saving Certificate of:', name) if __name__ == "__main__": names = [] with open('names.txt', 'r') as file: for line in file: name = line.strip() # remove any leading/trailing whitespaces names.append(name) for name in names: make_certificates(name) print(len(names), "certificates done.") |
As you can see this will be the directory structure of the end app you need to create two folders first one for the image and secondly for the pdf documents. And also we will have the folder to store the custom google fonts that you want to use for the certificates and also we have the png image which we are using for the template of the certificate
