jupyter-to-marimo

To convert a Jupyter notebook to a marimo Python script, run uvx marimo convert <notebook.ipynb> -o <notebook.py> to generate a portable .py file, then validate it with uvx marimo check to identify and fix any issues.

The best way to validate a converted marimo notebook is to run uvx marimo check on the generated Python script to identify and fix issues, ensuring the cleaned .py file is ready for execution and review.

Converting Jupyter notebooks to marimo requires the marimo CLI to execute the deterministic conversion workflow, specifically using uvx marimo convert and uvx marimo check for generating and validating the output script.

Converting an .ipynb file to a marimo-compatible Python script creates a portable, repeatable artifact suitable for data science pipelines, making the notebook easy to review, version, and share reliably in marimo environments.

You can use this Jupyter to marimo conversion for automated research workflows because it produces a deterministic, cleaned .py file that is portable and repeatable, fitting well into data science and education pipelines.

If uvx marimo check finds issues in your converted notebook, you should fix the identified problems directly in the generated Python script to ensure the final .py file is cleaned and ready for execution.