Free Text Tools
Clean, count, compare, deduplicate, and transform text for writing, SEO, data cleanup, and content production.
Popular tools
Regex Tester Online — Test Regular Expressions
Test regular expressions online with real-time matching. Free regex tester supports flags, groups, and common patterns. No signup.
Text Diff Checker — Compare Text Online
Compare two texts side by side online for free. See additions and deletions highlighted instantly. No signup, runs in your browser.
Word Counter Online — Count Words & Characters
Count words, characters, sentences, and paragraphs online for free. Real-time counting for writers, students, and SEO. No signup.
Text Case Converter Online — Uppercase, camelCase, snake_case
Convert text to uppercase, lowercase, title case, camelCase, snake_case, kebab-case online. Free instant conversion, no signup. For coders and writers.
Remove Duplicate Lines Online — Free Text Dedup Tool
Remove duplicate lines from text online for free. Preserve order or sort results. Instant cleanup for lists, logs, and pasted data. No signup required.
URL Slug Generator Online — SEO-Friendly Slugs Free
Convert titles to URL-friendly slugs online for free. Lowercase, hyphenated, SEO-optimized slugs. Instant generation, no signup. For blogs and docs.
Markdown Previewer Online — Live Preview
Write Markdown and see live HTML preview online for free. Supports GFM, code blocks, tables. No signup, runs in your browser.
Text Reverser Online — Reverse Text Free
Reverse text by characters, words, or lines online for free. Handles Unicode and emoji. Instant reversal, no signup required.
Whitespace Remover Online — Free Text Cleaner Tool
Remove extra whitespace from text online for free. Trim, collapse spaces, remove blank lines and tabs. Instant cleanup, no signup required.
Sort Lines Online — Alphabetical & More
Sort text lines alphabetically, by length, numerically, or randomly online for free. Remove duplicates. No signup required.
Line Number Adder Online — Free Text Numbering Tool
Add line numbers to text online for free. Choose starting number, separator, and format. Instant formatting, no signup. For code and logs.
Punctuation Remover Online — Free Text Cleaner Tool
Remove punctuation from text online for free. Strip periods, commas, quotes, dashes, brackets. Instant cleanup, no signup. For NLP and analysis.
Find and Replace Text Online — Free with Regex Support
Find and replace text online for free. Supports regex, case-sensitive, whole word matching. Live preview, no signup required. For bulk editing.
Text to Speech Online — Free TTS Voice Generator
Convert text to speech online for free. Multiple voices, adjustable speed and pitch. No signup, runs in your browser. For proofreading and learning.
FAQ
Can I use these text tools for SEO writing?
Yes. They help check length, clean pasted text, create slugs, and prepare content for publishing.
Will my pasted text be saved?
Text tools are designed to process content in the browser without storing drafts.