Placeholder Email Generator

Placeholder Email Generator helps you quickly create fun, disposable-style placeholder email addresses from any name—perfect for mockups, demos, screenshots, prototyping forms, or testing user flows. Just open the extension, type a name (e.g., “Alex Nguyen”), and instantly get a creative handle like alex.nguyen.dev@demo.mail, nguyen.alex.test@sample.app, or a gamer-style variant such as gamerx666@mail.com. The goal is speed, consistency, and a touch of personality—so your examples look realistic without revealing real personal data. Why it’s useful Faster mockups: Insert believable emails in design files, documentation, or sample datasets. Cleaner demos: Avoid exposing real addresses during screen recordings, product tours, or public talks. Consistent testing: Generate repeatable formats for QA scenarios and automated tests. Privacy-friendly: Use non-identifying, non-deliverable patterns to protect real users. How it works Click the toolbar icon to open the popup. Enter a first/last name (or paste a full name). Choose from several auto-generated styles (classic, dotted, reversed, gamer-style, test domains, etc.). Click to copy—done. Key features Multiple formatting patterns (firstname.lastname, lastname.firstname, initials, numeric and gamer-style variants) Sensible domain endings for demos (e.g., .test, .example, .local, or generic placeholders like mail.com for screenshots) One-click copy to clipboard Works entirely in the popup—no page access required Privacy & permissions No host permissions, no content scripts, no background tracking. No data collection or external network calls. Designed to be lightweight and self-contained, as indicated by the minimal MV3 manifest (popup + icon only). manifest Who it’s for Designers, developers, QA engineers, technical writers, educators, and anyone who needs professional-looking placeholder emails—fast.