20 free text tools — count, convert, clean, and rewrite text

Count words, characters, sentences, paragraphs and reading time instantly.

Count letters, digits, spaces and total characters in any text.

Compare two blocks of text side by side and highlight differences.

Collapse double spaces, trim lines, and clean up messy text.

Convert between UPPERCASE, lowercase, Title, Sentence, camelCase, snake_case and more.

Reverse characters, words or line order in any text.

Sort lines A→Z, by length, numerically, randomly, with optional dedupe.

Convert titles into clean URL-friendly slugs for SEO.

Write Markdown with a live HTML preview and copyable output.

Strip unwanted tags and attributes to produce safe, clean HTML.

Measure Flesch reading ease and US grade level for any content.

Catch common typos, spacing and capitalization issues in your writing.

Count sentences and analyze their average and maximum length.

Count paragraphs and measure their average and longest length.

Generate random words, sentences, or paragraphs of placeholder text.

Turn plain text into stylish Unicode fonts for bios and posts.

Generate classic Lorem Ipsum placeholder text by paragraph, sentence or word.

Listen to any text aloud using your browser's built-in voices.

Transcribe your microphone into text in real time using the Web Speech API.

Remove duplicate lines with optional trim and case-insensitive matching.