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Repeated words are highlighted. Sentences are color-coded by length.
Writing & SEO
Lightning-fast word counter with live analytics, readability, keyword density, and exportable PDF reports. Optimized for large documents and SEO writers.
FastAPI powered
Editor
Repeated words are highlighted. Sentences are color-coded by length.
It is powered by a Python FastAPI backend with compiled regex tokenization for fast 100k+ character payloads, a live frontend that updates on every keystroke, and premium analytics like readability, keyword density, and exportable PDF/JSON reports.
Check pacing, detect overused words, and measure readability instantly.
Monitor keyword density, build briefs, and keep meta descriptions within limits.
Copy, export, or download results without switching tabs. Works in the browser.
Blog posts, email campaigns, social captions, UX microcopy, and research summaries that need clean, skimmable wording.
Regex-based tokenization, readability formulas (Flesch, FK Grade, Fog), and cached analytics for large documents.
Quick answers about accuracy, exports, and privacy.
Yes. The analyzer is tuned for 100k+ characters with fast regex parsing and a lightweight frontend.
Flesch Reading Ease, Flesch-Kincaid Grade, and Gunning Fog, all updated live as you type.
Copy, download TXT, export JSON, or generate a PDF report directly from the toolbar.
Analysis runs in the browser with optional API support; nothing is indexed or shared.