Document to Markdown

Extract useful document structure as Markdown on this device. Your files and output never leave the browser.
Private by design
File bytes, filenames, images, and extracted Markdown stay in this browser tab. OCR engine and language files are downloaded to the browser, but your documents are never uploaded.

Choose documents

PDF including scanned pages, PNG, JPEG, WebP, BMP, DOCX, PPTX, XLSX, HTML, CSV, JSON, XML, Markdown, and plain text · up to 5 files · 20.0 MB each
Used only for images and PDF pages without selectable text. The model is cached by your browser.
Choose files

About local document conversion

Are my documents uploaded?

No. File bytes, filenames, and generated Markdown are processed only in this browser tab. Anonymous usage analytics contain only the tool slug and event type.

Which formats work?

PDFs with selectable text or scanned pages, PNG, JPEG, WebP, BMP, DOCX, PPTX, XLSX, HTML, CSV, JSON, XML, Markdown, and UTF-8 plain text. Password-protected or legacy binary Office formats are not supported.

How does local OCR work?

Orbit Tools downloads the Tesseract OCR engine and your selected language model to the browser, where the model is cached. Images and rendered PDF pages stay on your device and are never included in those downloads.

What is not preserved?

The converter prioritizes readable text, headings, lists, and tables. OCR can misread low-resolution or complex layouts. Exact layout, animations, macros, charts, and embedded media may be omitted.