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In this tutorial, you will discover python openpyxl create excel file example. We will use how to create excel file in python openpyxl. We will use how to create excel file from dataframe in python. This article goes in detailed on how to create xlsx file in python openpyxl. So, let's follow a few steps to create an example of openpyxl create excel file if not exists.

Openpyxl is a Python library that is used to read from an xlsx file or write to an Excel file. Openpyxl is used to analyze data, data copying, data mining etc. We can work with Workbook using Python Openpyxl.

I will give you simple two examples of creating an excel file using openpyxl. in the first example, we will create a simple xlsx file with one sheet. in the second example, we will create xlsx file with multiple sheets. so let's see the below examples.

You can use these examples with python3 (Python 3) version.

If you haven't install openpyxl in your system then you can install using the below command:

pip install openpyxl

Example 1:

main.py

import openpyxl
   
# Define variable to load the dataframe
wb = openpyxl.Workbook()
   
# Define active sheet
sheet = wb.active
  
# Create List for store data
data =[('ID', 'Name', 'Email'),
       (1, 'Hardik Savani', 'hardik@gmail.com'),
       (2, 'Vimal Kashiyani', 'vimal@gmail.com'),
       (3, 'Harshad Pathak', 'harshad@gmail.com')]
  
# Adding Data to Sheet
for item in data :
     sheet.append(item)
  
# Save File
wb.save("demo.xlsx")

Output:

Now, It will generated demo.xlsx file in your root path with the below content.

demo.xlsx

Example 2: Multiple Sheet

main.py

import openpyxl
  
# Define variable to load the dataframe
wb = openpyxl.Workbook()
   
# Create SheetOne with Data
sheetOne = wb.create_sheet("SheetOne")
  
data =[('ID', 'Name', 'Email'),
       (1, 'Hardik Savani', 'hardik@gmail.com'),
       (2, 'Vimal Kashiyani', 'vimal@gmail.com'),
       (3, 'Harshad Pathak', 'harshad@gmail.com')]
  
for item in data :
     sheetOne.append(item)
  
# Create SheetTwo with Data
sheetTwo = wb.create_sheet("SheetTwo")
  
data =[('ID', 'Name'),
       (1, 'Hardik'),
       (2, 'Vimal'),
       (3, 'Harshad')]
  
for item in data :
     sheetTwo.append(item)
   
# Remove default Sheet
wb.remove(wb['Sheet'])
  
# Iterate the loop to read the cell values
wb.save("demo.xlsx")

Output:

Now, It will generated demo.xlsx file in your root path with the below content.

demo.xlsx

I hope it can help you...