Verifiably Human, from Verifiably Human, is a Chrome extension designed to help users detect AI-generated text while browsing. It integrates with the browser to evaluate page content and surfaces probability-based authenticity scores and on-page badges for quick assessment. The extension supports one-click verification across major social platforms and aims to restore transparency in everyday web interactions. Journalists, researchers, and active social media users gain contextual signals to judge authorship without leaving the page.

Detection is based on machine-learning analysis of linguistic patterns

The extension applies models trained to identify statistical regularities and phrasing common to large language models, producing a probability-style authenticity score rather than a binary result. That scoring model provides a confidence indicator users can weigh alongside source checks and human review. The approach frames outputs as guidance for verification workflows used by journalists and researchers, rather than definitive proof of authorship.

Integration focuses on popular publishing sites and Chromium browsers

The extension is optimized for high-traffic platforms where synthetic text is common; supported examples include X, LinkedIn, and major news outlets. It installs in Chrome and other Chromium-based browsers, so users on those platforms get on-page signals without moving content to external detection tools. Early adopters report the in-page feedback improves triage speed when scanning feeds and news stories.

Privacy-conscious design inspects visible text without intrusive tracking

The developer designs the tool to evaluate page text with privacy-preserving methods, focusing analysis on the content you view rather than collecting broad browsing profiles. The extension is explicit that detection is not infallible, so results include confidence values to help users interpret ambiguous cases. That mix positions the tool as a privacy-aware aid instead of a centralized monitoring service.

Best used as a contextual verification aid within editorial workflows

The extension works as an early-warning layer: flag items for deeper checks, cite probable synthetic passages during research, or prioritize posts for fact-checking. It reduces the need to copy text into other detectors by keeping assessments in the browsing session, and it supports professionals who need repeatable, inline signals while evaluating authorship across social and news feeds.

Practical verification aid for professionals, not conclusive proof

Verifiably Human is a pragmatic option for journalists, researchers, and digital-literacy advocates who want quick, contextual signals about authorship while they browse. Its probabilistic outputs require human evaluation and additional sourcing, so users should treat results as a triage tool rather than final evidence. The extension suits workflows that need fast, in-browser assessments to prioritize deeper verification steps.