Disposable email addresses with OTP detection, right in your browser.
Users
10
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#193K
#162K among extensions
Version
1.0.0
updated 12 Jun 2026
Users
monthly, 4 months
Latest, 16 Oct 2026:10 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 16 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About MailBot — Disposable email
MailBot gives you a throwaway email address in one click — and shows the verification code the moment it arrives, right in your browser.
Sign up for anything without handing over your real inbox. Paste a MailBot address into any form; when the email lands, the one-time code (OTP) is detected and highlighted, so you copy it with a single tap — in the popup or the docked side panel.
FEATURES
• One-click disposable addresses — no registration, no personal data
• Instant OTP detection — the code is pulled out and highlighted
• Real-time delivery — a notification the moment mail arrives (Web Push on Chrome/Edge)
• Popup or side panel — open the full message in a drawer
• Auto-expiring — each address lives 24 hours, then disappears
• Light / dark theme · English & Russian UI
• Open source (MIT)
HOW IT WORKS
1. Click the MailBot icon to get an address like name@ddress.site
2. Paste it into any signup or login form
3. The email — and its OTP — appear in the extension; tap to copy
PRIVACY
• No account, no sign-up, no personal data. Authentication is an anonymous random token kept on your device — the server stores only its hash.
• Incoming mail is stored only for the address's lifetime (24 hours, text only) so the extension can display it, then it is deleted.
• No ads, no trackers, no analytics in the extension.
• Full source code: github.com/investblog/mailbot
Not for important mail — addresses are temporary and bounce once they expire.