Text Tools
Analyze and understand any text. Count word frequency, extract vocabulary, and explore the structure of articles, books, and documents — all in your browser.
Why Analyze Text?
Text analysis turns raw words into useful insight. Language learners use word frequency to find the vocabulary that matters most in a real text. Content writers check repetition and density to keep prose readable. SEO specialists study keyword distribution to understand how a page covers a topic.
Every tool here runs entirely in your browser. Paste a paragraph, a long-form article, or a full chapter — nothing is uploaded, nothing is stored. The processing happens locally and instantly, so your text stays private and the results appear as fast as your device can compute them.
Frequently Asked Questions
What is text analysis?
Text analysis is the process of extracting meaningful information from written content — counting words, measuring frequency, identifying patterns, and comparing vocabulary. It helps writers, researchers, and language learners understand the structure of a text.
How is word frequency calculated?
Word frequency counts how many times each unique word appears in a text. The Word Frequency Analyzer normalizes case, splits text on whitespace and punctuation, and groups identical tokens to produce a sorted list of words and their occurrence counts.
Is my text stored or uploaded?
No. All text-analysis tools run entirely in your browser. Your text never leaves your device — nothing is uploaded, logged, or stored on our servers.
Can these tools handle large documents?
Yes. The tools process text directly in the browser using efficient in-memory algorithms, so they comfortably handle articles, book chapters, and long documents on any modern device.
How do I use word frequency for language learning?
Paste a text in your target language, then filter out the words you already know. The remaining list shows the most common unfamiliar vocabulary — an efficient way to prioritize what to learn first when reading native content.