A live editor with a formatting toolbar and a preview that renders as you type. Markdown permits raw HTML by design, so everything is sanitised before it renders — and the HTML you export is clean too.
78 words · 445 characters
Rendered with GitHub-flavoured Markdown, then sanitised before display.
Paste into the editor or open a file — everything you add stays in this tab, and you see exactly what the tool will work on before anything runs.
Your browser does all the work locally. Nothing is uploaded — what you paste never leaves this tab, so there’s nothing for anyone to store, scan, or leak.
Take the result to your clipboard or save it as a file. Close the tab and nothing of what you pasted remains.