Free Text Tools — Word Counter, Case Converter & More Online
Count words and characters, convert case, check readability scores, compare text differences, generate slugs, validate emails, and more — all free, instant, and without storing your content anywhere.
All Text Tools
Word Counter
Count words, characters, sentences, and reading time.
TextCase Converter
Convert text to UPPER, lower, Title, or camelCase.
TextText Diff Checker
Compare two texts and highlight differences.
TextKeyword Density Checker
Analyse keyword frequency and density in any text.
TextReadability Checker
Measure text readability using Flesch-Kincaid and other scores.
TextText to Slug
Convert any text into a URL-friendly slug.
TextDuplicate Line Remover
Remove duplicate lines from any text, keeping only unique lines.
TextLine Sorter
Sort lines of text alphabetically, by length, numerically, or randomly.
TextFancy Text Generator
Generate stylish Unicode text — bold, italic, cursive, and more.
TextText to Speech
Convert any text to speech using your browser's built-in voices.
TextHTML to Markdown Converter
Convert HTML markup to clean Markdown text instantly.
TextAbout Text Tools
Text is the foundation of communication, and our text tools help you write, analyse, and transform it efficiently. From a simple word count to a full readability analysis using Flesch-Kincaid, Gunning Fog, and SMOG scores, these tools are designed for writers, developers, SEO specialists, and content marketers alike.
The Word Counter updates in real time as you type, showing words, characters (with and without spaces), sentences, paragraphs, and estimated reading time. The Case Converter supports eight case styles including camelCase, snake_case, and kebab-case — essential for developers working across different naming conventions.
The Text Diff Checker highlights additions, deletions, and changes between any two blocks of text, making it invaluable for proofreading edits or comparing versions of documents. The Keyword Density Checker analyses your content for SEO, showing word frequency and density percentages instantly.
Additional tools include a Lorem Ipsum Generator for placeholder content, an Email Validator for checking address formats, a Text to Slug converter for creating clean URLs, a Markdown to HTML converter with live preview, and a Readability Checker to improve the clarity of your writing. All processing happens in your browser — your text is never stored or transmitted.
Frequently Asked Questions
Is the word count accurate?
Yes. The Word Counter splits text on whitespace and punctuation boundaries, consistent with how most word processors count words. It also counts characters, sentences, and paragraphs separately.
What readability scoring methods are used?
The Readability Checker calculates five scores: Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog Index, SMOG Index, and the Automated Readability Index (ARI).
Can I paste large blocks of text?
Yes. There is no practical character limit for pasting text. All tools process text in-memory in your browser, so performance depends only on your device.
Is there a character or word limit?
There is no enforced limit. For very large documents (100,000+ words), some tools may take a moment to process, but they will complete without errors.
Is my text saved or sent to a server?
No. All text processing happens entirely in your browser using JavaScript. Your content is never sent to any server or stored in any database.