About the PDF Word Counter
Word limits are everywhere: essays, abstracts, grant applications, articles. When your text is in a PDF, there is no counter built in. This tool reads the text of the PDF and gives you the total words, characters with and without spaces, sentences, paragraphs and pages. It also shows the reading time at an average speed, the speaking time and a table with the number of words on each page. Pages that contain only pictures or scans are reported as empty, so you know when the count is not complete. The text is read inside your browser, so the document is not uploaded anywhere.
Updated October 2026
How to use the PDF Word Counter
- 1Pick your PDF.
- 2Press Count words.
- 3Read the totals at the top.
- 4Check the table for words per page.
- 5Copy the summary if you need to paste it into a form.
Why PDF counts vary
PDF files store text in pieces that are placed on the page, not as a flowing document. The program that reads the file has to join the pieces back into words and lines, and small differences in how it does that can change the count. Hyphenated words at the end of a line, text in columns and tables can all cause a few words more or less.
For an exact count for a submission, check the word limit rules: some count references, abstracts and captions, and some do not. Use the page table here to see where most of the words are.
Tables, diagrams and text in images are treated differently. Text inside a table is counted as normal words, but numbers alone count as words too, so a spreadsheet exported to PDF can give a surprisingly high figure. Text that is part of a picture cannot be read at all, which is why scanned pages need OCR before they are counted.
Using the numbers
- Essays: 250 to 300 words fill one page of double-spaced text.
- Abstracts often must be 150 to 300 words.
- A 10 minute talk is about 1,300 words.
- Blog posts for search often work best at 800 to 2,000 words.
- A novel chapter is typically 3,000 to 5,000 words.
Related tools
For text you can paste, use the Word Counter, and to get the text out of a PDF first use PDF to Text. Find where a term appears with Search in PDFs, make scans readable with PDF OCR, and view a file's links with the link extractor. Count what you must submit, not what you have in your head.
Features
- Words, characters, sentences and paragraphs
- Characters with and without spaces
- Words on each page
- Reading and speaking time
- Warns about pages without text
- Private, no upload
Frequently asked questions
How does it count words?
A word is a run of letters or digits, which may contain an apostrophe or hyphen inside it. Spaces, punctuation and line breaks separate words.
Why is my count different from Word or Google Docs?
Programs differ slightly in how they treat hyphens, numbers and symbols. Headers, footers and page numbers in the PDF are also counted here, because they are part of the page text.
Can it count a scanned PDF?
No. A scan is a picture without text. Run it through PDF OCR first, then count the new file.
Are footnotes and headers included?
Yes, everything that is text on the page is counted. If you need to exclude them, subtract them or copy only the main text into a separate counter.
How is reading time worked out?
At 238 words per minute, an average silent reading speed for adults. Speaking time uses 130 words per minute.
Is there a page limit?
There is no fixed limit, but very large files take longer to read in the browser.
Is the document kept?
No. It is read in your browser and is not stored or sent.