Upload Your Notebooks
Drag and drop or click to select your *.ipynb files from system
Original Notebook
Drop *.ipynb file here or click to browse
Modified Notebook
Drop *.ipynb file here or click to browse
Why Use ipynbcompare?
The best way to compare *.ipynb notebooks online
100% Private & Secure
All processing happens in your browser. Your notebooks never leave your device - no server uploads, no data storage.
Lightning Fast
Instant comparison with no waiting. Our lightweight diff algorithm processes *.ipynb files in milliseconds.
Cell-Level Diff
See exactly which cells were added, removed, or modified. Compare code, markdown, and raw cells.
Clear Visualization
Color-coded differences make it easy to spot changes. Side-by-side or unified view options.
Works on Any Device
Use on desktop, laptop, tablet, iPhone, or Android. Fully responsive design works everywhere.
Colab & Kaggle Support
Compare notebooks from Google Colab, Kaggle, JupyterLab, VS Code, or any *.ipynb source.
How to Compare *.ipynb Notebooks
Three simple steps to visualize your notebook differences
Upload Notebooks
Drag and drop or click to select two *.ipynb files - from Jupyter, Colab, or Kaggle.
Click Compare
Hit the compare button and our algorithm analyzes both notebooks instantly in your browser.
Review Changes
See color-coded differences with added, removed, and modified cells clearly highlighted.
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