A1 Multitool
Inspect type, color, SEO tags, links, HTML, accessibility, performance, tech stack, and overlays locally.
Built for developers, designers, SEO workers, agencies, and site owners who want a practical current-page inspection toolkit.
Built for quick checks.
Current-page inspection modes
Switch between typography, color, SEO, links, HTML, accessibility, performance, tech stack, and overlay checks for the active tab.
Actionable findings first
Report tabs lead with priority findings and suggested next checks, with raw page data kept underneath as supporting evidence.
Separate inspection window
Open the tool in a small separate window when you want it to stay available while you scroll, inspect, or compare the page.
Privacy summary
Checks run locally in the active tab after user action. The extension does not send page content, scan results, reports, browsing history, or settings to A1 Local.
Permissions
- activeTab
- scripting
- storage
Supporter roadmap
- Saved local reports
- Client-ready exports
- More detector coverage for common site tools