Advanced Word Counter & Reading Time Calculator 📝
Count words, characters, unique words in any language. Upload PDF or text files. Calculate reading time and download your results.
Advanced Word Counter — Count Words in Any Language Online
Whether you are an SEO professional balancing keyword distribution, a student tracking essay limits, a content writer managing article length, or a digital marketer preparing email copy, our free online word counter gives you real-time statistics instantly — including word count, unique word count, character count, sentence count, and estimated reading time — for text in any world language.
How to Calculate Reading Time of Text
Our read time calculator uses your selected reading speed to estimate how long it will take to read your content. The average adult reads at 225 words per minute (WPM), but you can switch between slow (150 WPM), average (225 WPM), fast (300 WPM), and speed reading (400 WPM) modes. This is especially useful for blog writers targeting a specific read time, video script writers calculating speak time, and presenters timing their scripts.
Count Unique Words Online
The unique word counter shows how many distinct words appear in your text, regardless of repetition. A 500-word article might only use 200 unique words. This metric is valuable for vocabulary analysis, academic writing assessment, and identifying over-repeated terms in SEO content.
Word Count for All Languages
This tool supports word counting in all major world languages. For space-separated languages like English, French, Spanish, German, Urdu, Arabic, Hindi, Russian, and Persian, words are counted by whitespace splitting. For character-based languages like Chinese and Japanese where words are not separated by spaces, the tool counts individual characters as semantic units — which is the standard approach used by professional translation and content tools.
PDF Word Count Online
Upload any PDF file and this tool will extract the text and count words, characters, sentences, and reading time automatically. This is the equivalent of an online PDF word count tool — useful for checking academic papers, contracts, reports, and ebooks before submission. Everything is processed in your browser using PDF.js — no file is ever uploaded to a server.
Word Count Reducer — Cut Down Word Count
The word count reducer section automatically scans your text for common filler phrases and suggests shorter alternatives. For example, replacing "in order to" with "to" saves 2 words per instance. These small cuts add up — reducing a 1,000-word essay to 850 words without losing any meaning. This is useful for academic submissions with strict word limits, social media posts, and advertising copy.
Keyword Density for SEO
The keyword density section shows the top repeating words in your content and their percentage frequency. For SEO, your target keyword should appear at 1% to 2.5% of your total word count. Above 3% risks keyword stuffing penalties from Google. This tool helps you spot over-used terms and balance your content naturally before publishing.
Frequently Asked Questions
How do I calculate reading time of text?
Select your reading speed (slow/average/fast/speed read) and paste your text. The reading time updates instantly using your word count divided by the selected WPM rate.
Can I check word count for all languages?
Yes. Select your language from the dropdown. Supports English, Arabic, Urdu, Hindi, Chinese, Japanese, Korean, Russian, French, Spanish, German, and 15+ more languages.
Can I count words in a PDF file?
Yes. Click Upload File and select a PDF. The tool extracts text from the PDF and counts words, characters, sentences, and reading time. Everything runs in your browser — no file is sent to a server.
How do I count unique words online?
The Unique Words stat updates automatically as you type. It shows how many distinct words appear in your text, regardless of repetition — useful for vocabulary and SEO analysis.
How can I reduce my word count?
The Word Count Reducer Tips section appears automatically and highlights filler phrases in your text with shorter alternatives — helping you cut word count by 10-20% without losing meaning.
Can I download my word count results?
Yes. Click Download Results to save a complete analysis report as a .txt file including all stats, reading time, and top keywords.
About This Tool
This Advanced Word Counter was built by the FreeImageTools team — content writers, SEO specialists, and developers who work with large volumes of text daily. We built this tool to go beyond basic word counting — adding PDF support via PDF.js, multi-language detection, unique word analysis, reading and speaking time calculation at multiple speeds, a keyword density analyzer, and a word count reducer — all running entirely in your browser with no server transmission of your text. The tool is reviewed and updated regularly — most recently in June 2026.