PDF Word Counter

RUNS ON THIS DEVICE

Drop a PDF and get its word count, character counts, page count, and estimated reading time — computed on your device in seconds.

Who counts words in a PDF

Translators quote per word, and clients send PDFs. Students face word limits, and the submission is a PDF. Editors, lawyers billing by document length, and writers checking a manuscript against a call for submissions all hit the same wall: PDF readers don't show a word count, and the workaround — select all, paste into a word processor — mangles formatting and takes minutes. This tool does it in seconds: drop the file, read the numbers.

What gets counted, and how

The text layer of every page is extracted with pdf.js — Mozilla's PDF engine — in a background thread, and the counting happens instantly on the result: words, characters with and without spaces, pages, and an estimated reading time at a typical 200 words per minute. Character counts matter more than they used to; plenty of forms and abstract submissions limit characters rather than words, and per-character billing is standard in some translation markets.

The scanned-PDF caveat

A scanned document is a photograph of a page — there are no words in the file, only pixels shaped like words, so the count will honestly come back as zero. The quick test: if you can't select text in a normal PDF viewer, it's a scan. The site's OCR tools can turn scans into text; for digitally created PDFs — exported from Word, generated by software — the counts here are exact.

And because a word count usually gets requested for confidential material — unpublished manuscripts, legal documents, client files — the tool runs entirely in your browser. The PDF is parsed on your machine and never uploaded; there's no account and no cap on how many documents you check.

Frequently asked questions

Is the PDF uploaded to count its words?

No. The text is extracted and counted by code running in your browser — manuscripts and contracts never leave your device.

Why does my PDF show zero words?

It's almost certainly a scan: the pages are images with no text layer underneath. Run OCR on it first — this tool counts the embedded text only.

Is the count the same as Microsoft Word's?

Very close but not always identical. Word and PDF extractors tokenize things like hyphenated words and numbers slightly differently, so counts can differ by a fraction of a percent.

Does it count words in headers, footers, and footnotes?

Yes — everything in the page's text layer is counted, including running headers and page numbers, which is one source of small differences from the original word processor's count.