AI Content Checker

AI Content Checker is a free Chrome extension from Siteefy LLP that acts as a final pre-publish pass on any web page. Instead of asking you to paste text into a separate detector, it reviews the page you are already looking at — using Chrome's built-in AI model running locally on your machine — and returns a checklist of concrete issues with short explanations.

The AI review covers logical mistakes and inconsistencies, structure and formatting, repetition, reading experience and engagement, the quality of image alt text, and unnatural links or anchor text. Alongside that, deterministic checks surface things editors commonly miss: the full H1–H6 outline with warnings for missing or duplicate H1s and skipped levels, spacing mistakes such as double spaces or spaces before punctuation, external links that open in the same tab, and up to 200 crawled links flagged as broken or uncertain.

Because everything runs on-device, there is no account, no tracking and no data collection, and page content never leaves your computer. Each check also has a Clear button that removes its highlights and restores the page exactly as it was, so it is safe to run on a live site during editing.