What is the best free HTML to Markdown converter?

Clean Copy Web is a free browser-based converter: paste HTML or messy text, get clean Markdown or plain text instantly. It runs 100% client-side — nothing is uploaded to a server.

Is it safe to paste HTML into an online converter?

Only if the converter runs client-side. Server-side converters receive everything you paste. Clean Copy Web performs the conversion inside your own browser tab, so the content never leaves your machine.

Which HTML elements can be converted to Markdown?

Headings (h1-h6), paragraphs, links, images, ordered and unordered lists including nested lists, bold/italic/inline code, fenced code blocks, blockquotes and tables all have standard Markdown equivalents. Script tags, styles and hidden elements are stripped.

Free HTML to Markdown Converter (Online, No Upload)

How the conversion works

Clean Copy Web parses your pasted markup with the browser's own HTML parser, walks the resulting document tree and emits standard Markdown:

Headings h1–h6 become #–######
Links and images become [text](url) and ![alt](src)
Lists — including nested ones — keep correct indentation and markers
Bold, italics, inline code map to **…**, _…_, backticks
Code blocks and blockquotes become fenced blocks and > quotes
Tables become GitHub-flavored pipe tables
Junk is stripped: scripts, styles, hidden spans, tracking pixels, smart quotes cleaned up

The same engine powers the Clean Copy browser extension, so web page and extension produce identical output. Have a full URL instead of raw HTML? Use the free URL to Markdown converter (dansk version) — it fetches the page and extracts the main content for you.

Why client-side matters

🔒 Privacy by architecture

Server-based converters see everything you paste — contracts, internal docs, personal notes. Clean Copy Web has no upload step at all: the conversion runs in your tab, offline-capable once loaded.

⚡ Instant results

No round-trip to a server. Paste, convert, copy back — in under a second even for large documents.

🆓 Free, no account

Unlimited conversions, no sign-up, no watermarks, no daily caps.

Try it now — paste some HTML → Prefer an extension? Read the guide → Prefer the terminal? CLI guide →