Free Online Text Tools
Count words, convert text case, compare diffs, generate placeholder text, and preview markdown -- all in your browser.
Text Tools
Word Counter
Count words, characters, sentences, and paragraphs instantly. Get reading time estimates, character counts, and word frequency analysis.
Character Counter
Count characters with and without spaces. Check text against Twitter, meta description, and other platform character limits in real time.
Text Case Converter
Convert text between camelCase, PascalCase, snake_case, kebab-case, UPPERCASE, lowercase, Title Case, CONSTANT_CASE, and more.
Diff Checker
Compare two texts and see the differences highlighted line by line. Online diff tool with added, removed, and unchanged line detection.
Lorem Ipsum Generator
Generate lorem ipsum placeholder text by paragraphs, sentences, or words. Free dummy text generator for design and development.
Markdown Preview
Write markdown and see a live rendered preview side by side. Supports headers, bold, italic, code blocks, lists, links, and more.
About Each Tool
Word Counter
Count words, characters, sentences, and paragraphs in your text. Get estimated reading and speaking time, plus word frequency analysis to see which words appear most often. Perfect for essays, blog posts, and content that needs to hit a specific word count.
Character Counter
Count characters with and without spaces. Check your text against platform-specific limits like Twitter (280 characters), Instagram bio (150), YouTube titles (100), and meta descriptions (155-160). See exactly how much room you have left.
Text Case Converter
Convert text between camelCase, PascalCase, snake_case, kebab-case, UPPERCASE, lowercase, Title Case, CONSTANT_CASE, and more. Essential for developers switching between naming conventions across languages and frameworks.
Diff Checker
Compare two texts and see differences highlighted line by line. Added lines are shown in green, removed lines in red, and unchanged lines in their default color. Useful for code reviews, document comparison, and tracking configuration changes.
Lorem Ipsum Generator
Generate placeholder text by paragraph, sentence, or word count. Use lorem ipsum to mock up layouts, test typography, or fill content areas during design and development. Copy the generated text with one click.
Markdown Preview
Write markdown and see the rendered output in real time. Supports all standard markdown syntax including headings, emphasis, code blocks, lists, links, images, tables, and blockquotes. Great for drafting README files and documentation.
Frequently Asked Questions
How do I count words in a text online?
Paste your text into the Word Counter tool and it instantly displays the word count, character count (with and without spaces), sentence count, paragraph count, and estimated reading time. It works with any language and updates in real time as you type.
What text case formats are supported?
The Text Case Converter supports camelCase, PascalCase, snake_case, kebab-case, UPPERCASE, lowercase, Title Case, CONSTANT_CASE, Sentence case, and dot.case. It is especially useful for converting between naming conventions used in different programming languages.
How does the diff checker work?
The Diff Checker compares two blocks of text line by line and highlights added, removed, and unchanged lines. It uses a standard diff algorithm to show exactly what changed between two versions of a file, configuration, or any text content.
What is lorem ipsum used for?
Lorem ipsum is placeholder text used in design and development to fill layouts before final content is available. It approximates the look and feel of real text without being distracting. Our generator lets you create placeholder paragraphs, sentences, or words on demand.
Can I preview markdown in real time?
Yes. The Markdown Preview tool shows a live rendered preview side by side with your markdown source. It supports headers, bold, italic, code blocks (inline and fenced), ordered and unordered lists, links, images, tables, and blockquotes.
What is the difference between word count and character count?
Word count measures the number of words separated by whitespace, while character count measures individual characters. Character count can include or exclude spaces. Many platforms have character limits (Twitter: 280, meta descriptions: 155-160), making character counting essential for content creation.