What heuristics does it use?

ALL-CAPS short lines become H2 headings, lines starting with '-', '*', or '•' become bullet lists, numbered '1.' or '1)' lines become ordered lists, and http(s) URLs become autolinks. Paragraph breaks are preserved.

Does it linkify URLs?

Yes, by default. Plain URLs like https://example.com become autolinks that render as clickable in any Markdown renderer. Toggle off if you don't want them wrapped.

Email detection is off by default to avoid rewriting addresses that appear in code samples. Toggle on to turn 'hi@example.com' into a mailto: autolink.

Does it work on random prose?

Yes — if the text has no structural markers, the output is just the same text with linkified URLs. The heuristics only fire when they detect a pattern.

Ren tekst til Markdown-konverter

Smart heuristik der tilfojer Markdown-struktur til ren tekst — overskrifter, lister, URL'er, afsnit.

Ren tekst 0 tegn

Markdown 0 tegn

STORE BOGSTAVER → overskrifter Opdag lister Link URL'er Link e-mails Saml bløde linjeskift

Oversigt — Hvad gratis Ren tekst til Markdown-konverter gør

Hvad dette gratis værktøj er

Free Plain Text to Markdown Converter turns unstructured text into clean Markdown using pattern heuristics. ALL-CAPS lines become headings, bullet-like lines become list items, numbered lines become o

Privatliv: Dette værktøj kører helt i din browser. Din tekst uploades, logges eller caches aldrig. Luk fanen, og den er væk. Verificer i DevTools → Network: ingen forespørgsler sendes.

Hvorfor det er gratis (og hvordan vi holder det gratis)

Läuft im Browser.

Brugstabel

Hurtigoversigt

Input	Output	Typisk størrelse	Hastighed	Login kræves
Plain text (.txt)	Markdown (.md)	Any document size	< 20 ms	No