Archify

Archify is a free, open-source browser extension that helps developers quickly understand the architecture behind any web page.

Our verdict

Who it's for

Instantly reveal web page architecture, frameworks, and components

Who should look elsewhere

Limited to web pages rendered in the browser; does not analyze server-side code or non-browser applications.

+Free, open source, and requires no account — immediate use after installation.
+Saves significant time understanding unfamiliar codebases, reducing comprehension from minutes to seconds.
+Completely local execution ensures no data leakage, making it safe for sensitive or production environments.

−Limited to web pages rendered in the browser; does not analyze server-side code or non-browser applications.
−Detection relies on runtime signals and may not identify highly customized or obfuscated frameworks with high confidence.

✓Hover-to-inspect: reveal component, library, API, and storage details for any visible element on a page.
✓Whole-page profile: click the toolbar icon to see the complete stack, host, trackers, and scripts near form fields.
✓Confidence-scored detections: every reading carries a confidence score, and unknown items are shown as unknown — never fabricated.
✓100+ runtime fingerprints: detects frameworks (React, Next.js, Vue, Angular, Svelte, etc.), UI libraries, analytics pixels, commerce platforms, CMS, hosting providers, authentication services, and client-side security measures.
✓Privacy-first: all analysis happens locally in the browser; nothing is sent to any external server.

No public pricing plans recorded.