Convert Jupyter to Markdown.
Drop a notebook and get its prose and code as clean Markdown in seconds. It runs entirely in your browser, so your file never leaves your device.
Drag & drop your files
or
Optimize for AI & RAG
Extra cleanup for LLM ingestion: strip HTML, fix smart quotes, tidy Unicode and spacing.
Add YAML front matter
Prepend a metadata block (title, source, date, word & token counts) for knowledge bases and RAG.
Add table of contents
Build a linked index from the headings. Handy for long documents.
Export RAG chunks (.json)
Split the result into retrieval-ready chunks. Download per file from the result panel.
Most converters quietly upload your documents to a server. This one physically can't.
A list of cells,
read in order.
A notebook is really JSON describing a list of cells. Converting walks them top to bottom and writes the prose and the code as plain, readable Markdown.
{ "cells": [
{ "cell_type": "markdown",
"source": ["# Analysis"] },
{ "cell_type": "code",
"source": ["import pandas as pd"] }
] }
# Analysis
```python
import pandas as pd
```
Everything you
actually need.
Notebooks in, clean Markdown out, with no server and no account anywhere.
It never leaves your browser
The notebook is parsed and converted on your own device. Nothing is uploaded to any server, ever.
# Heading
- point one
3 chunks
AI & RAG ready
Optional cleanup, YAML front matter, a table of contents and RAG chunk export.
Works offline
Once the page has loaded you can switch off your connection and it keeps converting.
Cells in order
Markdown cells stay as prose and code cells become fenced blocks tagged with the notebook language, kept in the order you wrote them.
Unicode safe
Accents, symbols and non-Latin scripts come through intact as UTF-8.
Free, and unlimited
No sign-up, no quotas, no watermarks. Convert one notebook or a thousand; it all runs the same way, on your own device.
The code,
not the run.
Honest about what comes through, and what doesn't. The source of every cell is kept; everything the notebook computed is left behind. These are the same notes the Formats list shows for Jupyter.
Kept
4- Markdown cells
- Code cells
- Language tag
- Cell order
Dropped
5- Cell outputs
- Plots
- Images
- Execution counts
- Metadata
Notebook questions,
answered.
Everything worth knowing before you drop in a notebook.
Other converters.
Working with more than notebooks? These convert the same way: privately, in your browser.
TTML to Markdown
.ttml · .dfxp
Timed-text captions.
SBV to Markdown
.sbv
YouTube SBV subtitles.
SubViewer to Markdown
.sub
SubViewer subtitles.
GeoJSON to Markdown
.geojson
Geographic JSON features.
GPX to Markdown
.gpx
GPS tracks & waypoints.
KML / KMZ to Markdown
.kml · .kmz
Google Earth geo data.
TopoJSON to Markdown
.topojson
Topology-aware GeoJSON.
WKT to Markdown
.wkt
Well-Known Text geometry.