How to Count Words in a PDF: The Fastest Method
If you’re wondering how to count words in a PDF, you’re not alone. PDFs are everywhere — assignments, reports, resumes, ebooks — but unlike Word documents or Google Docs, a PDF file has no built-in word count button. There is no menu to open and no status bar showing you the number. That’s why so many students and freelancers get stuck when a professor asks for a 2,000-word essay or a client wants to know the length of a PDF report.
The good news: counting words in a PDF is easy once you know the right tricks. The fastest way is to copy the text out of the PDF and paste it into our free word counter tool — you’ll have your count in seconds, with no sign-up and no software to install. In this guide, we’ll walk through five easy methods covering PDFs, Google Docs, Microsoft Word, and free online counters, so you can get an accurate word count no matter what file type you’re working with.
Why Word Counts Differ Between Tools
Quick heads-up before we start: two tools can give slightly different counts for the same document. Word counters disagree about edge cases — “state-of-the-art” might be one word in one tool and four in another — and they handle headers, footnotes, and tables differently. Differences of 1–3% are normal, so pick one method and use it consistently throughout your project.
Method 1: Count Words in a PDF Using Google Docs (Free)
This is the most reliable free method for counting words in a PDF. Google Docs can open almost any PDF and will show you an exact word count with a built-in tool. You don’t need to install anything — you just need a free Google account.
Step-by-step instructions
- Go to drive.google.com and sign in to your Google account.
- Click the + New button in the top-left corner, then choose File upload and select your PDF.
- Once the upload finishes, find the PDF in your Drive, right-click it, and choose Open with > Google Docs.
- Google will convert the PDF into an editable document. This takes a few seconds.
- In the Google Docs menu bar, click Tools > Word count. A box will appear showing the number of pages, words, characters (with and without spaces).
Pro tip: For a quicker shortcut, press Ctrl + Shift + C (Windows) or Command + Shift + C (Mac) while in Google Docs to open the word count box instantly. You can also tick the “Display word count while typing” box so a live counter stays visible in the bottom-left corner.
Method 2: Count Words in a PDF by Opening It in Microsoft Word
Most people don’t realize that modern versions of Microsoft Word can open PDF files directly. Word converts the PDF into an editable document, and then you can use Word’s built-in word count feature. This works in Word 2013 and all newer versions, including Microsoft 365.
Step-by-step instructions
- Open Microsoft Word on your computer.
- Click File > Open and browse to your PDF file (or right-click the PDF in File Explorer and choose Open with > Word).
- Word will show a message saying it will convert the PDF to an editable Word document. Click OK.
- Once the document opens, go to the Review tab in the ribbon and click Word Count in the Proofing section.
- A dialog box appears with the full statistics: pages, words, characters (with and without spaces), paragraphs, and lines.
Pro tip: Look at the bottom-left corner of the Word window — the status bar shows the live word count (for example, “1,247 words”). Clicking that number opens the same detailed Word Count dialog. If the Word Count button is greyed out, click Enable Editing at the top first — the document may have opened in Protected View.
Method 3: Copy and Paste PDF Text Into an Online Word Counter
Sometimes you don’t need to convert anything — you just need a number, fast. If your PDF has selectable text (you can highlight words with your mouse), simply copy it and paste it into a free online word counter. This method works for PDFs, web pages, emails, and any other text you can select.
Step-by-step instructions
- Open the PDF in your browser or any PDF reader.
- Select the text you want to count. To select everything at once, press Ctrl + A (Windows) or Command + A (Mac).
- Copy the text with Ctrl + C (Windows) or Command + C (Mac).
- Open the free online word counter and paste the text with Ctrl + V (Windows) or Command + V (Mac).
- Your word count appears instantly — along with character count, sentence count, and reading time.
Pro tip: When you paste from a PDF, extra line breaks and repeated page numbers often come along. Delete the obvious junk first for a cleaner, more honest count. And check that the PDF actually contains text — if you can’t highlight anything with your mouse, it’s a scanned image PDF (see the FAQ below for what to do).
Method 4: Word Count in Google Docs
If your document is already in Google Docs, counting words takes about five seconds. Google Docs has a built-in word count tool that shows words, characters, and pages — and it can even count just a selected portion of your document.
Step-by-step instructions
- Open your document in Google Docs.
- Click Tools in the top menu, then click Word count.
- A box pops up with your document statistics: pages, words, characters (with spaces), and characters (without spaces).
To count a selection only: highlight the paragraph or section you want to measure first, then open Tools > Word count. The box will show both the selected count and the total document count, so you can check a single chapter against the whole document.
To keep a live counter on screen: in the Word count box, tick “Display word count while typing” and click OK. A small word counter will appear in the bottom-left corner of your document and update as you type — perfect when you’re writing to a target length like a 1,500-word essay. Click the arrow next to it to switch between words, characters, and pages.
Pro tip: Google Docs also has a word count option on mobile. In the Docs app, tap the three-dot menu and choose Word count to see the same statistics on your phone.
Method 5: Word Count in Microsoft Word
Microsoft Word’s word count feature is the gold standard that most schools and publishers accept. It counts words, characters, paragraphs, lines, and pages, and it can include or exclude footnotes and endnotes from the total.
Step-by-step instructions
- Open your document in Microsoft Word.
- Click the Review tab in the ribbon at the top.
- Click Word Count in the Proofing group (on Mac, it’s under Tools > Word Count).
- The Word Count dialog box shows everything: pages, words, characters (with and without spaces), paragraphs, and lines.
To count a selection only: highlight the text you want to measure. The status bar at the bottom-left of the Word window will immediately show “X of Y words” — X is your selection, Y is the whole document. This is the quickest way to check the length of a single section.
About footnotes: at the bottom of the Word Count dialog, there’s a checkbox labeled “Include textboxes, footnotes and endnotes.” Tick it if your assignment requires footnotes to count toward the total; leave it unticked if they don’t. This is a common source of confusion, so check your assignment guidelines.
Pro tip: Word also shows the count on the status bar at all times while you write. If you don’t see it, right-click the status bar and make sure Word Count is checked. For Word on the web (the free browser version), the word count appears in the bottom-left corner automatically.
Pro Tips for an Accurate Word Count
- Check for scanned PDFs first. If you can’t select text in the PDF, it’s made of images, not text. No standard word counter will work until the text is extracted — see the FAQ on scanned PDFs below.
- Use one tool for the whole project. Different counters handle hyphens and numbers slightly differently, so stick with one method from start to finish to keep your numbers consistent.
- Count selections, not guesses. Both Word and Google Docs can count highlighted text. If only the body of your essay counts toward the limit (not the bibliography), highlight just the body.
- Save the conversion. After converting a PDF in Google Docs or Word, save the converted file so you can re-check the count later without repeating the whole process.
Frequently Asked Questions
Does Google Docs have a word counter?
Yes. Click Tools > Word count in any Google Docs document, or press Ctrl + Shift + C (Windows) / Command + Shift + C (Mac). You can also tick “Display word count while typing” to keep a live counter in the bottom-left corner. It shows words, characters with and without spaces, and page count.
Why does my PDF word count differ between tools?
Word counters disagree on edge cases. Hyphenated words (“well-known”), numbers (“3.5”), and symbols may be counted as one word by one tool and two by another. Tools also differ on whether they include headers, footers, footnotes, and text in tables. Small differences of 1–3% are normal — pick one tool and use it consistently rather than chasing an exact universal number.
How do I count words in a scanned PDF?
A scanned PDF is actually a set of images, so there’s no text to count yet. You need OCR (optical character recognition) first. The easiest free route: upload the PDF to Google Drive, open it with Google Docs — Google runs OCR automatically during conversion and the scanned pages become selectable text. Then use Tools > Word count. For large or low-quality scans, a dedicated free OCR tool may give cleaner results.
Can I count words in a PDF without downloading software?
Absolutely. You have two no-install options: upload the PDF to Google Drive and open it with Google Docs (free, just needs a Google account), or copy the text out of the PDF and paste it into a free online word counter in your browser. Both work on any computer, Chromebook, or phone.
Does the word count include footnotes and references?
It depends on the tool and its settings. Microsoft Word lets you choose via the “Include textboxes, footnotes and endnotes” checkbox in the Word Count dialog. Google Docs includes footnote text in its count by default. When you copy-paste into an online counter, whatever text you paste is what gets counted — so leave the bibliography out of your selection if it shouldn’t count.
Is there a word count limit on the free online word counter?
Most free online word counters handle very large documents — tens of thousands of words — without any problem. If you’re pasting a book-length PDF and the page feels slow, split it into chapters and add the counts together.
Conclusion: The Quickest Way to Count Words in Any Document
Counting words in a PDF, Google Docs, or Word document doesn’t require special software or technical skills. For PDFs, uploading to Google Docs or opening the file in Word gives you a reliable built-in count; for documents you’re already editing, the built-in counters in Google Docs (Tools > Word count) and Word (Review > Word Count) take seconds. And when you just need a fast answer from any text — a PDF, a webpage, an email — copy-paste is king.
The simplest option of all: paste your text into our free word counter tool and get your word count, character count, and reading time instantly — no sign-up, no downloads, works on any device. Bookmark it for the next time a word limit is staring you down.