PDFtoMDConverter

PDFtoMDConverter is a browser-based PDF to Markdown converter. It turns text PDFs and clear English scans into editable Markdown without an account and without uploading the document to an application server: the PDF is read locally in the browser, and the extracted text and the Markdown result stay on the device.

The converter follows a local processing path: PDF input, local read, Markdown output. For text-based PDFs it reads the document existing text layer, keeps a practical reading order, and rebuilds headings, lists and simple tables as Markdown. An optional page range lets you convert only part of a file, so a large document can be checked in smaller sections before the rest is processed.

Scanned pages are handled separately. Pages without a usable text layer are detected and prepared for local English OCR, while text pages stay on the faster extraction path, so mixed documents are processed page by page. Clear, upright scans work best; blur, handwriting, low contrast, equations and unusual typefaces can reduce recognition quality.

The output is built around Markdown as a text-structure format rather than a copy of page appearance. Heading hierarchy becomes Markdown headings when the source structure is clear, paragraph breaks are kept and multi-column pages are rebuilt into a practical reading sequence, bulleted and numbered lists become Markdown list syntax, and simple tables can become Markdown tables. The result is ordinary editable plain text: you can correct a heading, remove a repeated footer, rewrite a table or add notes, then copy it or download a .md file.

Typical uses are preparing source documents for knowledge and RAG workflows, keeping papers and reports in a plain-text format that works with version control, moving a PDF draft into Markdown for content editing, and migrating existing PDF references into documentation that is easier to search and maintain. A rendered preview sits beside the editable Markdown so the structure can be checked before the result is reused.

The site is free to use and requires no sign-up. It also publishes a practical guide to extracting text from scanned PDFs, a reproducible PDF to Markdown benchmark, and a privacy policy describing the boundary of local processing; network requests may still load the site code and the local OCR resources.