Remove all outputs, execution counts, and metadata from Jupyter .ipynb files. Keep only source code and markdown cells for cleaner diffs and easier version control. The Jupyter Cleaner is one of 900+ free developer tools on Toolblip - all open to use without a signup.

Open the Jupyter Cleaner on this page, paste or upload your input, and the result updates as you type. Use the copy button to grab the output, or adjust options to tune the result. Nothing you enter leaves your browser.

Yes. The Jupyter Cleaner is a free online tool on Toolblip - no signup, no account, no hidden usage limits. It runs in your browser and works on desktop and mobile.

Yes. The Jupyter Cleaner processes your data entirely client-side, so nothing you paste is uploaded or stored on any server. It's safe to use with internal snippets, private keys for debugging, or any other sensitive content you'd rather not send to a remote service.

No. The Jupyter Cleaner runs entirely in your browser - no downloads, no accounts, no API keys. Paste your input, get the output, copy it back into your editor.

Once the page has loaded, the Jupyter Cleaner continues to work without an internet connection. Bookmark this page and return to it anytime - all logic runs locally.