◆CleanTextKit

Free PDF Text Extractor

Extract text from any text-based PDF and get clean, copyable paragraphs — broken line breaks, split words, and page numbers fixed automatically. Ready for Word, Google Docs, Notion, Markdown, or ChatGPT. Your file never leaves your browser.

PDFTEXT CLEANUPBROWSER

Drop your PDF here or click to browse

PDF files only — max 30MB

●Your PDF is processed locally in your browser. Files are not uploaded.

How it works

Drop a text-based PDF or click to upload. PDF.js extracts the selectable text locally in your browser — no server upload. Once extracted, the built-in cleaning engine fixes broken line breaks, rejoins hyphenated words, removes page numbers, and strips repeated headers and footers. Download as clean .txt or .md.

How to extract text from a PDF

  1. Drop your PDF onto the upload area, or click to choose a file.
  2. The text is extracted instantly in your browser.
  3. Keep the cleaning options on to fix line breaks, hyphenation, and page numbers.
  4. Copy the text, or download it as .txt or .md.

Example: raw PDF text vs cleaned text

Raw extracted text
Climate models predict a sig-
nificant rise in average
temperatures over the next
century.

12

These changes will affect
agriculture worldwide.
Cleaned text
Climate models predict a significant rise in average temperatures over the next century.

These changes will affect agriculture worldwide.

Private by design

Most online PDF converters upload your file to their server. This extractor uses PDF.js — the same engine Firefox uses to display PDFs — running inside your browser, so contracts, research papers, and personal documents are never sent anywhere.

Common use cases

  • Extracting clean text from academic papers and research PDFs for AI analysis
  • Preparing PDF content for ChatGPT, Claude, or Gemini prompts
  • Converting e-books and digital documents to plain text
  • Recovering editable text from exported PDF reports
  • Cleaning legal documents, contracts, or whitepapers for editing
// FAQ
Is my PDF uploaded to a server?
No. Your PDF is processed entirely in your browser using PDF.js. The file never leaves your device. This is a fundamental design principle of CleanTextKit — all tools run locally.
Why did extraction return no text or very little text?
This usually means your PDF is scanned or image-only (like a photo of a document). PDF.js can only extract selectable text from text-based PDFs. If you see the warning "No selectable text was found," your PDF likely needs OCR (Optical Character Recognition), which is not yet supported.
Does this support scanned PDFs or OCR?
Not yet. This tool extracts selectable text from text-based PDFs only. Scanned/image-only PDFs require OCR technology, which is a more complex feature we may add in the future. For now, if your PDF was created by scanning a physical document, you'll need an OCR tool first.
What's the difference between this and OCR?
This tool extracts existing selectable text from a PDF — text that's already encoded in the file. OCR (Optical Character Recognition) analyzes images of text and converts them to machine-readable text. OCR is needed for scanned documents, photos of text, and image-only PDFs. This extractor handles text-based PDFs created by Word, Google Docs, web browsers, and most digital document tools.
Is this PDF text extractor really free?
Yes. There's no signup, no page limit, and no watermark. Because extraction runs in your browser instead of on a server, it costs us nothing per file — so there's nothing to charge for.
Why does text copied from a PDF have broken lines?
PDFs store text as positioned lines on a page, not as flowing paragraphs. When you copy or extract it, every visual line ends with a hard line break, and words split across lines keep their hyphen. The cleaner rejoins lines into paragraphs, removes the hyphen from split words, and drops standalone page numbers.
Can I extract text from a large PDF?
Yes. Large PDFs work as long as your browser has enough memory — typically hundreds of pages are fine on a laptop. Very large files may take a few seconds to process, since everything happens on your device.
How do I extract text from a PDF for ChatGPT or Claude?
Upload the PDF here, keep the cleaning options on, and copy the result or download it as .md. Clean paragraphs use fewer tokens than raw PDF text full of line breaks and page numbers, and AI models answer more accurately from them.
Can I just clean text I copied from a PDF instead?
Yes! If you don't need file upload, try our Clean Copied PDF Text tool. Simply copy text from your PDF (Ctrl+A, Ctrl+C) and paste it there. It has the same cleaning engine but skips the extraction step — perfect when you already have the text on your clipboard.

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