NullKit

Guide

Turn readable PDF text into a portable Markdown draft without submitting the document to an AI or conversion server.

Extract selectable PDF text into editable Markdown locally, using page structure and text-size heuristics while showing clear conversion limits.

Clear answers

Turn readable PDF text into a portable Markdown draft without submitting the document to an AI or conversion server.

Extract selectable PDF text into editable Markdown locally, using page structure and text-size heuristics while showing clear conversion limits.

01

Will the Markdown match the original layout?

Not exactly. The tool prioritizes readable text and uses heuristics because PDFs do not consistently encode semantic structure.

  • Local text extraction
02

Can it read scanned pages?

No. Image-only scans require OCR and will produce little or no text here.

  • Heading and paragraph heuristics
03

Is AI used?

No. Text extraction and formatting heuristics run deterministically in the browser.

  • Editable Markdown preview

A local check

Turn readable PDF text into a portable Markdown draft without submitting the document to an AI or conversion server.

Extract selectable PDF text into editable Markdown locally, using page structure and text-size heuristics while showing clear conversion limits.

01

Selected file

Choose a PDF containing selectable text.

Choose a PDF containing selectable text.

02

Review before sharing

Heading and paragraph heuristics

Select the page range to convert.

03

Local verification

Create and review the Markdown draft.

Create and review the Markdown draft.

Correct structure manually before downloading or publishing.

Four local steps

Can it read scanned pages?

  1. 01

    Local text extraction

    Choose a PDF containing selectable text.

  2. 02

    Heading and paragraph heuristics

    Select the page range to convert.

  3. 03

    Editable Markdown preview

    Create and review the Markdown draft.

  4. 04

    Local text extraction

    Correct structure manually before downloading or publishing.

Browser privacy

Convert PDF to Markdown

Local text extraction

Not exactly. The tool prioritizes readable text and uses heuristics because PDFs do not consistently encode semantic structure.

Heading and paragraph heuristics

No. Image-only scans require OCR and will produce little or no text here.

Editable Markdown preview

No. Text extraction and formatting heuristics run deterministically in the browser.

Clear answers

Is AI used?

No. Text extraction and formatting heuristics run deterministically in the browser.

Private workspace

Convert PDF to Markdown

Turn readable PDF text into a portable Markdown draft without submitting the document to an AI or conversion server.

Convert PDF to Markdown