Converting .ipynb to .py in Google Colab

What will you learn?

In this tutorial, you will master the art of converting a Jupyter Notebook (.ipynb) file into a Python script (.py) within the Google Colab environment. This skill is essential for sharing code with individuals who do not have Jupyter installed and for seamless integration into larger projects.

Introduction to the Problem and Solution

The ability to convert Jupyter Notebooks to Python scripts is invaluable for collaboration and project scalability. By transforming your code into a Python script, you eliminate compatibility barriers and enhance portability. Fortunately, Google Colab simplifies this process by offering built-in magic commands that facilitate the conversion seamlessly.


# Save current notebook cell as Python script
# Your python code here

# Visit []( for more assistance!

# Copyright PHD


To convert a Jupyter Notebook file (.ipynb) to a Python script file (.py) in Google Colab, utilize the %%writefile magic command followed by your desired filename with the .py extension. This command efficiently saves the content of a cell as a standalone Python script. By executing this command within a cell, you create a downloadable Python script that can be seamlessly integrated into other projects.

    1. How do I execute just one specific cell as a .py file?

      • You can specify individual cells using %%writefile -a <filename>, where -a appends without overwriting and <filename> denotes your output filename.
    2. Can I convert an entire notebook at once?

      • Absolutely! Simply run %%writefile <filename>.py at the top of your notebook to consolidate all cells below it into one .py file.
    3. Are there disadvantages in converting notebooks like this?

      • One drawback could be losing interactive elements such as widgets or markdown formatting during conversion from .ipynb format.
    4. How are comments treated during conversion?

      • Comments within code cells are preserved; however, comments from markdown cells or outputs may not display in the converted Python script.
    5. Is there any limit on how large my resulting .py files can be?

      • While there isn’t a strict size limit through this method, extremely large files might encounter storage or loading challenges.
    6. Can these generated .py files be easily integrated into version control systems like Git?

      • Yes, since resulting .py files are standard Python scripts, they can be effortlessly managed via Git repositories like any other source code files.

Converting Jupyter Notebooks into standalone Python scripts using Google Colab’s magic commands enhances collaboration and project management efficiency. By leveraging these features provided by platforms like Google Colab, you simplify the process of sharing and integrating your work across various environments.

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