Your inbox. Your rules. Your shield.
Privacy Email auto-fills every signup form with a unique tagged address. When spam lands, you'll know exactly which company sold you out.
you+amazon.co.uk.20260317@gmail.com
you+newsletter.io.20260317@gmail.com
you+someapp.com.20260317@gmail.com
One email address. Infinite traceability.
Enter your real email once. Privacy Email does the rest — automatically, on every site.
You sign up somewhere
Privacy Email detects the email field and fills it with a tagged address unique to that domain and date — automatically, before you even notice.
Spam arrives
An email hits you+dodgyshop.com.20260317@gmail.com. You know immediately: dodgyshop.com sold your data. Not a breach — a deliberate sale.
You shut it down
Create one mail rule to trash everything sent to that tag. The spam stops instantly. Your real address stays untouched forever.
Everything you need, nothing you don't.
Automatic everywhere
Works on every site. No clicking, no thinking. Email fields are filled the moment the page loads — including SPAs and dynamically injected forms.
Precision filtering
Set up mail rules per tagged address. Auto-sort newsletters, promotions, and receipts. Keep only what matters in your inbox.
Know the source
Each address encodes the domain and date of signup. When spam hits, the evidence is right in the To: field. No guessing required.
All major providers
Native + support for Gmail, Outlook, Proton, iCloud, Fastmail, Posteo, Mailbox.org and more. Yahoo uses - — we handle that too.
100% private
No servers. No accounts. No tracking. Your base email is stored locally in your browser only. We never see it, ever.
All browsers
Chrome, Firefox, Edge, and Safari — including macOS and iOS. One extension, all your devices.
Start protecting your inbox today.
Free. Open source. No account required. Install in 30 seconds.
Chrome · Firefox · Edge · Safari macOS & iOS