Revelio

Revelio is a security-focused browser extension that helps you inspect webpages for potentially hidden or deceptive text.

Attackers, prompt injectors, and low-quality pages sometimes hide content using CSS tricks (tiny font, low contrast, off-canvas positioning, transparent text, clipped elements, pseudo-content, and more). Revelio scans the current page and surfaces suspicious text so you can quickly review it.

What Revelio does:

- Detects text that may be intentionally hidden from normal view

- Highlights findings directly on the page

- Lets you click a finding to jump to where it lives in the DOM