Word Counter & Keyword Density Analyzer
Count words, characters, sentences, estimated reading speed, and analyze keyword frequency density in real time.
High-Performance Developer API
Need automated batch PDF processing or background removal for your SaaS? Check our partner REST APIs.
How to Use Real-Time Word Counter & Keyword Density Analyzer
Follow these 3 simple steps to complete your task directly in your browser with zero server uploads.
Paste or Type Text
Paste your article, essay, or text into the live editor.
View Metrics
Instantly view word count, character count (with/without spaces), reading speed, and sentence breakdown.
Analyze Keyword Density
Review top 1-word and 2-word keyword density tables for SEO content optimization.
100% Client-Side Browser Architecture
Unlike traditional web tools that upload your sensitive documents to remote servers over the internet, OmniTool Suite uses compiled WebAssembly (Wasm) binaries and HTML5 Canvas APIs inside background Web Workers. This guarantees absolute data privacy, instantaneous zero-latency conversions, and offline capability.
Frequently Asked Questions
Everything you need to know about Real-Time Word Counter & Keyword Density Analyzer privacy, speed, and limits.