How Client-Side Word Counting & Text Analysis Works
Advanced Word & Reading Time Counter runs entirely in your browser with JavaScript. There is no sign-up, and whatever you type or open here is processed on your device instead of being sent to a server.
Real-Time Word and Reading Metrics in Your Browser
Analyze word counts, character counts (with and without spaces), sentence counts, average sentence length and your longest sentence as you type. Text processing runs 100% on-device in browser memory, so confidential manuscripts, school essays, and private notes remain completely private.
Accurate Unicode Grapheme and Emoji Counting
Standard character counters often count multi-byte emojis or skin-tone modifiers as multiple characters. Our counter counts characters as a person sees them (grapheme clusters), so an emoji with a skin tone counts as one character. Some social platforms count emojis and links differently, so check their own counter when you are near a limit.
Estimated Reading and Speaking Times
Plan your presentation or article length with estimates based on 225 words per minute for silent reading and 130 words per minute for speaking, rounded up to the next whole minute.
Why processing in your browser matters
Many online tools upload your files or text to a server to process them. This one does the work on your computer or phone, so your data is not sent to us or stored anywhere else. That lowers the risk when you work with confidential material, although you should still follow your organisation's own rules. Read how this works in our Privacy Policy.
- No uploads: files are opened and saved on your device, so there is no upload or download wait.
- No account: nothing to sign up for or install.
- Free to use: no subscriptions or paywalls.