Random Email Generator

Random Email Generator

Batch-generate random email addresses: set generation count, optional username prefix, and choose either preset domains or a custom domain.

Usage Instructions

• Step 1: Enter generation count (minimum 1, maximum 10000). Larger count means longer generation time and a longer result list.
• Step 2 (optional): Enter username prefix. If provided, results are extended from that prefix; if left empty, random usernames are generated automatically.
• Step 3: Choose a preset domain or enter a custom domain. If both exist, custom domain takes priority.
• Custom domain validation: domain format is checked before submission (for example `mydomain.com`). Invalid format will show an error and block submission.
• Result display: after clicking "Generate", results appear below in a textbox (one email per line), and also in a list for quick browsing.
• Copy results: click "Copy Results" to copy all current results to your clipboard in one action.