📄 PDF Word Counter
Upload any PDF and get a complete text analysis instantly — word count, reading time, metadata and 12 more statistics. Everything runs in your browser. Nothing is uploaded to any server.
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What is a PDF Word Counter?
A PDF word counter is a tool that extracts text from a PDF document and calculates detailed statistics — word count, character count, sentence structure, page distribution, reading time, and more. Unlike copying and pasting text manually into a word processor, a dedicated PDF counter handles multi-column layouts, headers, footers, tables, and mixed formatting automatically.
This tool uses PDF.js (the same library that powers Firefox's built-in PDF viewer, developed by Mozilla) to extract text directly inside your browser. Your PDF file is never sent to any server — all processing happens on your device, making it safe for confidential legal documents, medical records, academic papers, and proprietary business content.
Students use PDF word counters to verify assignment lengths. Lawyers use them for contract analysis. Researchers use them to benchmark document complexity. Content writers use them to estimate reading time before publishing.
How to Use This PDF Word Counter — Step by Step
- Upload your PDF — drag and drop it onto the upload area, or click "browse files" to select from your device. Maximum file size is 100 MB.
- Click "⚡ Analyze PDF" — the tool extracts text from every page using PDF.js. A progress bar shows real-time status.
- Review the statistics — 14 metrics appear including word count, reading time, paragraphs, pages, and unique vocabulary size.
- Check PDF metadata — title, author, subject, keywords, creator application, and creation/modification dates are extracted automatically.
- Export your results — copy to clipboard, download as a TXT report, or print the analysis.
- Analyze another PDF — click Reset to start over without refreshing the page.
💡 Privacy note: This tool works entirely offline after loading. You can turn off your internet connection after the page loads and the tool will still process your PDF — confirming that no data is transmitted to any server.
Understanding the Statistics
| Metric | How It's Calculated | Useful For |
|---|---|---|
| Word Count | Unicode word boundary matching | Assignment limits, pricing |
| Reading Time | Words ÷ 225 WPM | Blog/article estimation |
| Speaking Time | Words ÷ 140 WPM | Presentation planning |
| Avg Sentence Length | Words ÷ sentences | Readability analysis |
| Unique Words | Deduplicated vocabulary | Vocabulary richness |
Frequently Asked Questions
Is my PDF uploaded to a server?
No. This tool processes everything inside your browser using PDF.js. Your file is never sent to any server, stored, or shared. It works completely offline after the page loads — you can disconnect from the internet and the tool still works perfectly.
What is the maximum file size?
This tool supports PDF files up to 100 MB. For very large files, processing may take a few seconds depending on your device. The progress bar shows real-time status during analysis.
Can this tool read password-protected PDFs?
No. Password-protected PDFs are encrypted and cannot be processed. Please remove the password protection using Adobe Acrobat or a similar tool first, then upload it here.
Does it work with scanned PDFs?
Scanned PDFs contain images of text, not actual digital text. This tool extracts digital text only. For scanned documents, run them through OCR software first — Adobe Acrobat Pro or Google Docs can convert scanned images to searchable text.
How is reading time calculated?
Reading time uses 225 words per minute — the validated average adult silent reading speed. Speaking time uses 140 words per minute — the average comfortable presentation pace. These match the same methodology used by our Word Counter tool.
Is this tool free forever?
Yes. All tools on OneclikDeal are permanently free — no trial periods, no premium tiers, no account required.