Free unlimited word counter online (PDF & DOCX)
Speaklines Word Counter is a dynamic online tool used for counting words, characters, sentences, paragraphs and pages in real time, along with AI Sentiment and tones. Writers leverage it to improve word choice and writing style as well as helping to detect mistakes and limits.
Why Word Count Matters
Knowing the word count of a text is important whenever length matters. Many assignments, articles, reports, and documents require a minimum or maximum number of words. A reliable word counter helps ensure your writing meets those requirements without manual counting, which sometimes can be a tough task to do.
Word count is also useful for evaluating content structure, estimating document size, and maintaining consistency across drafts.
Keyword Density and Text Analysis
Beyond basic counts, this tool shows how often individual words and phrases appear in your text. Keyword density highlights frequently used terms and phrases so you can spot repetition, improve clarity, and balance your vocabulary.
Viewing single words, two-word phrases, and three-word phrases helps you understand how language patterns repeat throughout your text, which is useful for editing, clarity, and content optimization.
Readability and Writing Complexity
The word counter also provides readability metrics such as reading ease, reading level, sentence length, average word length, and complex word usage. These indicators show how difficult your text may be for a typical reader to understand.
Readability scores are commonly used in education, publishing, and professional writing to ensure content matches its intended audience.
Word Count and Character Count
Word count shows the total number of words in your text. Character count includes all letters, numbers, and symbols. The tool also shows characters without spaces, which is useful for social media limits and SEO meta descriptions.
Unique Words Count
This shows how many different words are used, not counting repeats. A higher number means more vocabulary variety. This helps avoid repetitive writing and improves content quality.
Average Word Length
The average number of letters per word. Shorter words (3-5 letters) make text easier to read. Longer words increase complexity and may lower readability scores.
Reading Ease Score (Flesch Reading Ease)
A score from 0 to 100 indicating how easy your text is to read. Higher scores are easier:
- 90-100: Very Easy (5th grade level)
- 80-89: Easy (6th grade level)
- 70-79: Fairly Easy (7th grade level)
- 60-69: Standard (8th-9th grade)
- 50-59: Fairly Difficult (High school)
- 30-49: Difficult (College)
- Below 30: Very Confusing (College graduate)
This is the Flesch Reading Ease formula—used by schools, publishers, and content marketers to check readability.
Reading Level Score (Flesch-Kincaid Grade)
The Flesch-Kincaid Grade Level translates your reading ease score into a U.S. school grade level. A score of 9.2 means a 9th grader could comfortably understand it.
Most web content should aim for 7th-9th grade for broad accessibility, even if you're writing for educated audiences.
Pages Estimate
Estimates how many pages your text would fill in a typical book. Based on 275 words per page—useful for estimating document length or book manuscript size.
Complex Words (3+ Syllables)
These are longer words like "communication" or "mathematical." A few make your writing sound professional; too many make it hard to read. If your text scores low on reading ease, try replacing some complex words with simpler alternatives.
Speaking And Reading Time Estimates
The word counter includes simple time estimates to give you a quik sense of length.
Speaking time estimates are based on an average speaking pace, while reading time assumes silent reading at a typical speed.
These estimates are meant for general reference only. If you need to adjust speaking pace, compare different speeds, or convert between words and time more precisely, use our Words-to-Time calculator.
How It Works In Simple Steps!
- Paste your text into the editor or upload a PDF, DOCX, or TXT file. The tool extracts the content and starts analyzing it instantly in your browser.
- View the total word count, character counts (with and without spaces), sentence count, and paragraph count as soon as the text loads.
- Scroll down to see the reading ease score, estimated reading level, and keyword density to understand how clear and balanced your writing is.
- Check the AI tone indicators and basic reading or speaking time estimates. For precise pacing control, use the dedicated words-to-time calculator.
Privacy and Accuracy
All text analysis runs entirely in your browser, including AI tone. Your content is not uploaded, stored, or processed on external servers.
While every effort is made to provide accurate counts and analysis, results should be treated as estimates rather than absolute guarantees, especially for highly formatted or scanned documents.