Convert HTML to Markdown.
Drop an HTML file and get clean Markdown that keeps the headings, links and lists. 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.
Tags out,
structure in.
HTML wraps your content in markup built for browsers. Converting strips the tags, scripts and styles and keeps the meaning as plain, portable Markdown.
<h1>Release notes</h1>
<ul>
<li>Faster startup</li>
</ul>
<a href="...">docs</a>
# Release notes
- Faster startup
[docs](...)
Everything you
actually need.
Structured HTML in, clean Markdown out, with no server and no account anywhere.
It never leaves your browser
The .html file is read 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.
Tables, repaired
Header-less and paragraph-wrapped cells are tidied into a proper Markdown table.
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 file or a thousand; it all runs the same way, on your own device.
What survives
the trip.
Honest about what comes through, and what doesn't. These are the same notes the Formats list shows for HTML, so the page never drifts from what the converter really does.
Kept
4- Headings & text
- Links
- Lists & tables
- Code blocks
Dropped
4- Scripts
- CSS styling
- Embedded media
- Visual layout
<script>
analytics.track();
</script>
<style>
.hero { color: red; }
</style>
HTML questions,
answered.
Everything worth knowing before you drop in an HTML file.
Other converters.
Working with more than HTML? These convert the same way: privately, in your browser.
TSV to Markdown
.tsv
Tab-separated value tables.
Parquet to Markdown
.parquet
Columnar big-data tables.
Gnumeric to Markdown
.gnumeric
Gnumeric spreadsheets.
SYLK to Markdown
.slk
Legacy symbolic-link spreadsheets.
Data Interchange to Markdown
.dif
DIF tabular data exchange.
PowerPoint to Markdown
.pptx
Microsoft PowerPoint slide decks.
OpenDocument Presentation to Markdown
.odp · .fodp
LibreOffice Impress decks.
PDF to Markdown
Text-based PDF documents.