LeadsBlue Email Finder & Email Extractor by Luther Johnson

LeadsBlue Email Finder scans the current tab on demand to find publicly visible email addresses in page text and mailto links. Results can be copied or exported as CSV. Includes a Pattern Helper to generate likely corporate formats from first/last name + domain.

What it does

• One-click Scan Current Page
• Finds emails in visible text + mailto: links
• Copy All or Export CSV quickly
• Pattern Helper: firstname.lastname@domain, f.lastname@domain, etc.
• Get Full List at LeadsBlue (opens https://leadsblue.com/)

Designed for compliance & privacy

• Minimal permissions: activeTab, scripting
• No data collected; everything runs locally in your browser
• Scanning is disabled on major social networks (e.g., LinkedIn, Facebook, Instagram, X/Twitter, TikTok, Reddit)

Notes

• Works on standard web pages; some special pages (PDFs, reader modes, internal browser pages) may not allow script injection.
• This add-on does not verify or enrich emails. For ready-made lists, click “Get Full List at LeadsBlue”.

Permissions

• activeTab: temporary access to the tab you explicitly click
• scripting: injects a one-time script to read visible text and links