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Text Tools for Writers, Editors, and Developers

Clean, compare, convert, and count text quickly. All tools run in your browser — paste freely without worrying about where your words go.

All Text Tools

What's in the toolkit

  • Word Counter — Word, character (with and without spaces), sentence, and paragraph counts plus estimated reading time. Useful for essays, social captions, and SEO meta descriptions.
  • Case Converter — Switch between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case, and CONSTANT_CASE in one click.
  • Text Diff Checker — Line-by-line and inline character diffs between two texts. Ideal for comparing contract drafts, code snippets, or translation variants.
  • Lorem Ipsum Generator — Classic lorem ipsum or modern English filler, with paragraph, sentence, or word count controls.
  • Remove Duplicate Lines — Dedupe line-by-line, case-sensitive or case-insensitive, preserving order or sorted.

Common use cases

For writers

The Word Counter shows reading time calibrated to the average reading speed of 200 words per minute. For SEO, aim for meta descriptions of 150–160 characters and title tags of 50–60 characters — the counter flags when you're over or under.

For developers

The Case Converter is a fast way to normalise data fields when migrating between systems (e.g., converting user_email to userEmail across a whole file). Pair it with Remove Duplicate Lines to clean up log files, email lists, or keyword exports.

For editors and translators

The Text Diff Checker shows character-level changes between two revisions, which matters when proofreading translations or comparing legal contract drafts where a single word substitution changes the meaning.

Privacy note

Every text you paste stays in your browser's memory and is cleared when you leave the page. We don't log keystrokes, content, or anything derived from what you type. The site has a strict Content Security Policy and does not load third-party scripts beyond analytics.