Convert a PDF to Markdown
Get a Markdown file whose headings are headings, whose lists are lists — not one flat wall of text.
Convert a PDF to Markdown online
A PDF holds no structure. It holds glyphs at coordinates: nothing in the file says "this line is a heading" or "these three lines are a list". That is why extracting text from a PDF gives you a wall of lines where a title reads exactly like a paragraph — fine for searching a string, useless for rebuilding a document. This tool reconstructs the structure from what the page actually shows. A line set noticeably larger than the body becomes a heading, and the more it exceeds the body the higher its level — measured against the document's own dominant size, not a fixed threshold, so a text set in 9pt and one set in 14pt are each read on their own terms. Lines separated by an ordinary leading are rejoined into paragraphs, because a PDF breaks every sentence at the end of each line. Bullets and numbered items become Markdown lists. Bold is detected from the font itself and marked inline, so emphasis in the middle of a sentence survives. What comes out is a .md file you can paste into documentation, a note-taking app, or a retrieval pipeline — the format those tools actually want.
How to convert a PDF to Markdown
Upload the PDF
Up to 10 MB and 100 pages. The document needs a real text layer — if you can select a word in a reader, it will convert.
The structure is rebuilt
Headings from relative size, lists from their markers, paragraphs rejoined, bold marked inline.
Copy or download the .md
Read it on screen, copy it in one click, or save the Markdown file.
Why use it
Headings stay headings
Levels come from the document's own dominant text size, so the hierarchy survives instead of collapsing into one flat block.
The format AI tools ask for
Retrieval pipelines and note apps ingest Markdown far better than raw text: the structure tells them what matters and where a section begins.
It says what it could not do
A table rendered as lines, a scan with no text layer, a document longer than the page limit — each is reported rather than left for you to discover in the file.