Unknown

Tracking since Apr 22, 2026.

Changelog

• Apr 26, 2026
  description

  Email Validator finds email addresses on any page and tells you if they're real — no technical knowledge needed.
  
  How it works
  - Opens any webpage → emails are automatically highlighted
  - Hover over an email → see if the domain is legit or temporary
  - Click "Full Check" → verify the inbox actually exists
  - Click "Copy" → copy email to clipboard
  
  What it checks
  - Does this email domain exist?
  - Is this a temporary/disposable email?
  - Does the inbox actually accept messages? (Deep check)
  - How old is the domain?
  - Is the domain properly secured?
  
  Features
  - Auto-detects emails in text, links, and page attributes
  - Works on any website including Gmail, LinkedIn, etc.
  - Validation history with CSV/TXT export
  - Page scan — find and validate all emails on a page at once
  - Quick check (instant) and Deep check (verifies inbox — 50/day)
  
  Privacy first
  - No account required
  - No personal data stored on our servers
  - Validation history stays in your browser
  - No tracking, no analytics
  
  Free and unlimited quick checks. Powered by toolbox.cat.

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• Apr 26, 2026
  short_description

  Validate email addresses instantly: format, MX records, SMTP check, disposable detection.

  (empty)

• Apr 26, 2026
  name

  Email Validator — toolbox.cat

  Unknown

• Apr 26, 2026
  category

  productivity/tools

  (empty)

• Apr 26, 2026
  host_permissions

  https://toolbox.cat/*

  (empty)

• Apr 26, 2026
  permissions

  activeTab, storage

  (empty)

Permissions & access

Permissions

None declared

Host access

None declared