EmailAlias - Email Aliases with Leak Detection

Protect your inbox with disposable email aliases. Per-service forwarding, leak detection, spam filtering, exposure alerts.

EmailAlias.io — Disposable Email Aliases with Built-in Leak Detection Stop handing your real email to every newsletter, app, and online store. EmailAlias creates a unique forwarding address for each site you sign up to — so you stay in control of what reaches your inbox, and you know exactly who leaked your address the moment spam shows up. ═════════════════════════════════════════════════════════════ WHY USE EMAILALIAS.IO? ═════════════════════════════════════════════════════════════ • Your real email stays private. Every signup gets its own alias. • When an alias starts receiving spam, you know which site leaked or sold it. Disable that alias in one click and the spam stops. • Reply from any alias without revealing your real address (Premium). • Block specific senders or entire spam categories before mail ever hits your inbox. • See which aliases have been spotted in known data breaches. ═════════════════════════════════════════════════════════════ HOW IT WORKS ═════════════════════════════════════════════════════════════ 1. Visit any signup form (Facebook, ChatGPT, GitHub, your favorite store…). 2. A small "alias" badge appears next to the email field. 3. Click it — EmailAlias.io generates a fresh `something@emailalias.io` address and fills it in for you. 4. Mail sent to that alias is forwarded to your real inbox. 5. The alias is yours forever — rename it, disable it, or delete it whenever you want. Already created an alias for that site in another browser? EmailAlias.io detects it and reuses the same alias automatically — no duplicates. ═════════════════════════════════════════════════════════════ FEATURES ═════════════════════════════════════════════════════════════ ✓ INLINE ALIAS CREATION Works on practically any signup form, including ones that hide the field's attributes (Facebook) or render inside modals (ChatGPT). ✓ LEAK DETECTION Every forwarded message is tagged with the alias it came through, so you know exactly which site is leaking your address. ✓ SPAM FILTERING Built-in subject and frequency rules drop obvious junk before it ever reaches your inbox. Add custom allow/block lists for fine control. ✓ EXPOSURE ALERTS Get notified the moment an alias of yours surfaces in a known data breach so you can rotate it before the spam wave starts. ✓ CUSTOM DOMAINS (Premium) Use your own domain instead of @emailalias.io for a more professional look. Up to 5 custom domains on the Premium plan. ✓ REPLY FROM ANY ALIAS (Premium) Respond to forwarded mail without revealing your real address — the reply goes out from the alias the original message arrived at. ✓ KEYBOARD SHORTCUT Press Ctrl+Shift+E (or ⌘+Shift+E on Mac) to create an alias for the current site and copy it to your clipboard instantly. ✓ RIGHT-CLICK MENU Create an alias for the current page from the browser's context menu without leaving the form. ✓ CROSS-BROWSER Available for Chrome, Firefox, Edge, and Opera. Aliases sync through your EmailAlias account, so the alias you created on your laptop is ready on your phone. ═════════════════════════════════════════════════════════════ PRIVACY ═════════════════════════════════════════════════════════════ EmailAlias is privacy-first by design: • Your API key is stored locally in your browser. It never leaves except in authenticated requests to emailalias.io/api. • We do NOT track which sites you visit. The content script only acts when you click the alias badge or use the keyboard shortcut. • We do NOT inject scripts into the page or modify forms beyond placing our badge next to detected email fields. • Source code is published and reproducible — the bundle running in your browser can be rebuilt from the public repository. Read our full privacy policy at https://emailalias.io/privacy ═════════════════════════════════════════════════════════════ PLANS ═════════════════════════════════════════════════════════════ FREE • 5 aliases • Basic forwarding • 10 emails / day PREMIUM — $4 / month • Unlimited aliases • Custom domains (up to 5) • Send & reply from any alias • Exposure analytics • Allow / block sender lists • 350 emails / day, 10 MB attachments ═════════════════════════════════════════════════════════════ GETTING STARTED ═════════════════════════════════════════════════════════════ 1. Install the extension. 2. Sign up at https://emailalias.io and copy your API key. 3. Open the extension popup and paste your API key. 4. Visit any signup form — the alias badge appears next to the email field. Click it and you're done. ═════════════════════════════════════════════════════════════ SUPPORT ═════════════════════════════════════════════════════════════ Questions, bug reports, or feature requests: • Email: hello@emailalias.io • Help center: https://emailalias.io/contact EmailAlias.io is built and operated by an independent team that takes your inbox privacy seriously. Thanks for trying it.