Best VS Code extensions for AI development - Latest Updates
Best VS Code extensions for AI development
May 15, 2026
Real-time word analysis — count words, characters, sentences and get readability insights instantly.
Whether you're a student writing an essay, a blogger crafting SEO content, or a professional drafting a report, knowing your word count matters. Most academic papers have strict word limits; SEO experts target specific content lengths for search rankings; and writers track word count to measure productivity and meet deadlines.
The average adult reads approximately 200–250 words per minute silently. LEXORA uses 225 wpm for reading time. Speaking speed averages around 130 words per minute, which is used for speaking time estimates. These can vary significantly by individual and content type.
The Flesch Reading Ease score (0–100) indicates how easy your text is to read. Scores above 70 are easy to read (everyday language), 50–70 is standard, and below 30 is very difficult (academic/legal text). LEXORA also estimates the U.S. grade level equivalent for your text.
Keyword density measures how often a word appears in your text as a percentage of total words. SEO best practice recommends 1–3% density for target keywords — too low and the topic isn't clear; too high and search engines may penalize for keyword stuffing. Common short words (stop words) are automatically filtered from the keyword analysis.