PDF to Markdown (テキスト Transcript)
「PDF to Markdown (テキスト Transcript)」はテキストと文書に使えるブラウザツールです。入力内容と結果は通常この端末内で処理され、登録は必要ありません。
LOCAL TEXT TRANSCRIPT
Extract a Markdown-safe PDF transcript
Read existing PDF text objects in this browser and download a UTF-8 Markdown transcript. Your PDF is never uploaded.
This is text extraction, not OCR or layout reconstruction. It cannot preserve dual-column reading order, footnotes, formulas, fonts, page layout, tagged-PDF semantics, tables, headings, lists, links, images, or scripts.
使い方
使い方
- Choose one local PDF up to 50 MB and 100 pages.
- Extract existing PDF.js text objects in their available item order, page by page.
- Download the UTF-8 Markdown transcript. Each page is isolated in a fenced code block.
Embedded text only
This tool reads only text objects already available through PDF.js getTextContent(). It does not inspect page images, run OCR, or claim that a scanned page has readable text. A page with no text objects receives an explicit no-text notice in the download.
Literal page transcripts
Every page begins with an HTML page marker and then uses a dynamically sized fenced code block. The source text stays literal, including Markdown-like characters and backticks. The tool creates no document headings, lists, tables, images, links, scripts, or reconstructed structure.
Browser-local and bounded
The selected PDF stays in this browser. PDF.js uses the site’s same-origin worker and produces a UTF-8 text/markdown Blob for download. One PDF is limited to 50 MB and 100 pages.
No layout or semantic reconstruction
PDF text-object order is not reliable reading order. Dual columns, footnotes, formulas, fonts, spacing, original page layout, tagged-PDF semantics, and accessibility structure are not preserved.
よくある質問
あわせて知りたいこと
Does this perform OCR?
No. It reads embedded PDF text objects only. Image-only or scanned pages are marked with a clear notice, and OCR is not provided.
Why is each page inside a code block?
It keeps extracted text literal. Text that looks like a Markdown heading, table, list, link, image, or script cannot become one in the downloaded transcript.
Will it preserve the PDF reading order?
Not reliably. The tool uses PDF.js text items in their available order and does not reconstruct columns, footnotes, layout, or document semantics.
Is my PDF uploaded?
No. The PDF is opened and extracted locally in your current browser.