Count, convert, clean & compare text.
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All tools →Word Counter
Count words, characters, sentences, paragraphs, and reading time instantly.
Character Counter
Count characters with and without spaces, in real time.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case, and more.
Text Diff Checker
Compare two pieces of text and see what changed, line by line.
Keyword Density Checker
Find the most frequent 1-, 2-, and 3-word phrases in your text.
Slug Generator
Turn any title into a URL-friendly slug — lowercase, hyphenated, ASCII-safe.
Twitter / X Character Counter
Stay within X's 280-character post limit. Live count, threading help, link-shortened preview.
LinkedIn Character Counter
Track LinkedIn's 3,000-character post limit, 220-character headline, and 2,600-character about section.
Browse by category
Counters
6 tools
Count words, characters, sentences, paragraphs, lines, and reading time.
Converters
2 tools
Change letter case, slugify, convert encoding, transform structure.
Cleaners
2 tools
Remove duplicate lines, strip line breaks, normalize whitespace.
SEO
3 tools
Keyword density, meta description, title tag length checks.
Social Limits
7 tools
Character limit checkers for Twitter, LinkedIn, Instagram, Facebook, TikTok, YouTube, SMS.
Social Formatters
7 tools
Format your posts with bold, italic, underline, and lists for LinkedIn, Facebook, Twitter, and more.