Copy-paste is your publishing pipeline
Without a direct build path, you copy notebook output into platform editors cell by cell, fixing broken formatting along the way.
Write in Jupyter Notebooks.Publish anywhere.
Turn notebooks into polished, platform-ready content in one click — so you can focus on the writing, not formatting and distribution.
Try it now — no signup needed
Live notebook editor in your browser.
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Built by a technical writer with 100k+ readers Free 14-day trial — no card needed
Why NotebookPress
You already know this pain
Every notebook you've tried to publish has the same story. Hours of manual conversion, broken formatting, and lost momentum.
You can't run code and write prose in the same place
Running code in Jupyter, then switching to a text editor to write the narrative around it. The context switch kills your flow.
The friction kills your publishing habit
When every post requires an hour of manual conversion work, you start skipping weeks. The backlog grows. The habit breaks.
Workflow
From signup to publish in one continuous path
Three steps. One tool. No copy-pasting between apps.
- 1
Draft in notebook cells
Capture ideas in markdown and code cells without moving between tools.
A structured technical draft from your very first session.
- 2
Run and refine inline
Execute Python in-browser with Pyodide while tightening your explanation.
Your narrative and code results stay in sync as you iterate.
- 3
Build for your channel
Generate target-ready HTML for Substack, Medium, or X with one action.
Platform-ready HTML you can paste and publish. No reformatting.
About Me
Hey! It's Tivadar from The Palindrome.
The person behind NotebookPress
I love Jupyter Notebooks, it's hands-down the best format for math-and-code-heavy content. Notebooks combine theory, practice, and prose in one. It's a piece of content the reader can interact with. I write all of my posts in them. In fact, I wrote my Mathematics of Machine Learning book in Jupyter Notebooks. (Apologies to my editorial team.)
Unfortunately, converting a Jupyter Notebook to a post is a painful process. To fit the restrictions of platforms like Substack, I used to spend hours per post, manually rendering my LaTeX formulas and code snippets. But I don't want to waste any more time.
Instead of waiting for Substack, X, LinkedIn, Medium, and all the other platforms to add the support for interactive math and code snippets, I decided to build a tool on my own.
A tool that turns any Jupyter Notebook into a publication-ready post in a single click.
This became NotebookPress.
The goal is simple: you write in notebooks, and your readers never have to know.
Pricing
One plan. Full workflow.
Simple pricing for writers who want notebook drafting, execution, and publishing in one tool.
Pro
$200 /year
- Unlimited notebooks and projects
- In-browser Python execution with Pyodide
- One-click notebook-to-HTML builds
- Target optimization for Substack, Medium, and more
- Advanced render settings and split-pane editing
No card needed.
FAQ
Remove friction before your first publish
Quick answers to the questions we hear most from technical writers.
Who is NotebookPress built for?
Anyone who writes technical content in Jupyter Notebooks and publishes to platforms like Substack, Medium, LinkedIn, or X. Data scientists writing tutorials, ML engineers explaining research, developers building in public — if your content has code, math, or both, NotebookPress is built for your workflow.
Can I execute Python without leaving the browser?
Yes. NotebookPress runs Python directly in your browser using Pyodide — a full CPython distribution compiled to WebAssembly. You can import NumPy, pandas, scikit-learn, and other popular packages. No local Python install required.
Where can I publish from NotebookPress?
NotebookPress generates platform-optimized HTML for Substack, Medium, and X. The output is tailored to each platform's formatting constraints — math renders as images, code gets proper syntax highlighting, and the layout matches what each editor expects. WordPress and Ghost support is coming next.
Can I manage notebook and article drafts in one workspace?
Yes. NotebookPress gives you a project tree with your notebooks and generated HTML documents side-by-side. You can open them in split panes, edit your notebook on the left, and see the rendered article on the right — all in one browser tab.
Is NotebookPress actively developed?
Yes. Core features — notebook editing, Python execution, and multi-platform HTML builds — are stable and used daily. New features ship weekly.
What happens to my notebooks if I cancel?
Your notebooks are standard .ipynb files. You can export them at any time and open them in Jupyter, VS Code, or any notebook-compatible tool. No lock-in.
Start Publishing
Your next notebook is one click from being a published post.
Stop copy-pasting. Start publishing.
No credit card. No setup. Create an account and publish your first notebook in under five minutes.