Folio

Most online converters upload your file to a server you cannot see. For a contract, a spec or personal notes, that is a reason to hesitate.

Folio does the work in the browser tab. The file is read into memory, converted there and handed back as a download. There is nothing to upload.

• Markdown to Word

  A real .docx with heading styles, shaded tables and code blocks.

• Markdown to PDF

  A paginated A4 or Letter layout with margins, page breaks and print typography.

• Merge and split PDFs

  Reorder and combine files, or pull out page ranges like 1-3, 5.

• Images to PDF

  Drop PNG, JPG or WebP files, reorder them and export one PDF.

• Keyboard first

  A Cmd/Ctrl+K command palette and shortcuts, so it feels like a desktop utility.

Everything happens in the browser. Markdown is parsed into a syntax tree, compiled into a Word file or laid out into PDF pages, and returned as a download. There is no network request in between.

1. 01Your fileRead into browser memory
2. 02Conversionmarked · docx · jsPDF · pdf-lib
3. 03DownloadSaved locally

Open the network tab during a conversion and watch nothing leave the page.

1. 01

   Privacy by design, not by promise

   With no server in the loop there is nothing to leak. A policy can change; an architecture with no upload cannot.

2. 02

   Real Word files, not HTML in disguise

   Markdown is compiled to OpenXML through a syntax tree, so the result opens as a proper document with real styles.

3. 03

   Several libraries, one flow

   Word, PDF layout and PDF editing use different tools, but every format follows the same drop, convert, download path.

• React 18
• TypeScript
• Vite
• Tailwind CSS
• Framer Motion
• docx
• pdf-lib
• jsPDF