What is this website?
Marklune is a browser-based document-to-Markdown converter for turning files and public web pages into structured text that can be reused in notes, documentation, knowledge bases, or AI workflows. It accepts formats such as PDFs, Word documents, spreadsheets, presentations, HTML, and URLs, with a focus on retaining headings, lists, and tables. It is most useful when a document needs to become editable, chunkable Markdown rather than remain a visual file.
Core features
- Converts PDFs, Office files, spreadsheets, presentations, HTML, text, and other listed formats into Markdown.
- Converts a public webpage or document URL by extracting its main content and removing surrounding page elements.
- Preserves document structure including headings, lists, emphasis, and tables where the source permits it.
- Uses OCR for scanned or image-only PDFs and supports output in Markdown or structured JSON.
- Provides a browser interface and an API for individual conversions or larger document-processing workflows.
Common use cases
- A knowledge-base editor converts legacy Word files or PDFs before moving their contents into a Markdown-based documentation system.
- A developer preparing RAG material converts reports and manuals so headings and tables can be split into more usable chunks.
- A researcher or writer saves the main text of a public article or documentation page without copying navigation and sidebar content.
- A finance or operations team turns statements, invoices, or spreadsheets into structured text or JSON for later review.
Who is it for?
- Documentation, knowledge-management, and content teams migrating material into Markdown-compatible systems.
- Developers building RAG, search, or AI-assistant workflows that need structured document input.
- Researchers and writers who need a cleaner Markdown version of public web content or source files.
- It is a weaker fit for work requiring offline conversion, self-hosting, detailed manual layout correction, or guaranteed conversion accuracy.
How does it compare with similar tools?
Basic text extractors may be sufficient when only readable text matters. A layout-aware converter is a better fit when headings, lists, and tables should remain available in Markdown, while a dedicated document editor is still more appropriate when visual fidelity or manual revision is the priority. For website conversion, confirm that the page is public and that extracting its main content is the desired result.
Frequently asked questions
Q: Can Marklune convert scanned PDFs?
A: The site states that it uses OCR for scanned and image-only PDFs. Output quality can still depend on the source scan, so important text and tables should be reviewed after conversion.
Q: Can it convert a webpage into Markdown?
A: Yes. Users can paste a public URL, and Marklune extracts the main page content as structured Markdown. Pages behind a login or paywall may not be suitable for this workflow.
Q: Are uploaded document contents stored?
A: Marklune's privacy policy says document content is processed transiently and is not persisted or used to train AI models; it also says lightweight conversion metadata may be kept for history.
Q: Does conversion preserve every detail of the original file?
A: No conversion tool can ensure identical results for every source document. Marklune focuses on usable Markdown structure, and its terms state that conversion accuracy is not guaranteed.
