CharCount Pro

Professional character, word, and readability counter for any text on the web.

​CharCount Pro is a comprehensive text analysis extension built for anyone who works with words on the web. ​📊 REAL-TIME TEXT ANALYSIS Paste or type any text and instantly see character count (with and without spaces), word count, unique word count, sentence count, paragraph count, estimated reading time, and estimated speaking time — all updating as you type. ​🎯 CUSTOM CHARACTER LIMITS Set your own character limit and watch the progress bar fill in real time. Perfect for Twitter/X (280), LinkedIn posts (3,000), meta descriptions (160), SMS (160), and any platform with strict limits. Get instant visual warnings when you're approaching or exceeding the limit. ​📖 READABILITY SCORING Analyze text on the web with the Flesch Readability Score. Understand how easy your content is to read, see average word length and sentence length, and get an instant grade from "Very Easy" to "Very Hard" — so you can easily tailor your writing style. ​🔍 LIVE PAGE SELECTION Highlight text on any webpage and CharCount Pro instantly analyzes your selection — no copy-pasting needed. See character count, word count, sentence count, and reading time for the exact text you've selected. ​📈 WORD DENSITY ANALYSIS Discover which words you use most. The Density tab shows a ranked, visual breakdown of your top 12 most-used meaningful words, with stopwords automatically filtered out. Great for optimization and identifying repetitive writing. ​🖱️ RIGHT-CLICK ANYWHERE Select text on a page, right-click, and choose "Count Characters in Selection" to instantly load it into the analyzer. ​✨ KEY FEATURES • Characters with and without spaces • Word count + unique word count • Sentence and paragraph detection • Reading time + speaking time estimates • Configurable character limit with progress bar • Flesch Readability Score with grade label • Average word length and sentence length • Word frequency / density visualization • Live selection detection on any webpage • Full-page text analysis • Context menu integration • Auto-saves your last input ​🎨 DESIGNED FOR DAILY USE Clean, distraction-free dark interface built for speed. No account required, no data sent anywhere — everything runs locally in your browser to prioritize your privacy.