Best Free Online Word Counter

Knowing your word and character counts matters for many writing tasks: staying within the character limits of social media posts, meeting submission requirements for academic or editorial work, estimating reading time for blog posts and documentation, and verifying that short-form content like meta descriptions or ad copy fits within tight constraints. devtoolkit.sh's Word Counter provides a comprehensive analysis of any text in real time as you type or paste. It counts words (splitting on whitespace), characters with and without spaces, sentences, paragraphs, and unique words. Reading time is estimated at 200 words per minute, a common average for web content. The most frequent words are listed so you can identify overused terms. Character limits for common platforms (Twitter/X, LinkedIn, SMS, meta description) are shown with progress bars so you can see at a glance how close you are. Nothing you write is stored or sent anywhere. The word frequency list is also handy for spotting SEO keyword density and ensuring your writing isn't unintentionally repetitive.