偽のメールアドレス生成ツール

偽のメールアドレス生成ツール

Generate realistic-looking fake email addresses for testing, development, and prototyping. This tool creates syntactically valid email addresses using common name patterns and popular domain names, perfect for populating test databases, demo environments, or form testing without using real email addresses.

使用方法

Select your preferred email format from the dropdown, such as firstname.lastname or username123. Choose a domain option — pick a specific provider like gmail.com or use random popular domains. Set how many emails you need (up to 1,000) and pick your output format. Click Generate to create your list, then copy or download the results.

機能

• Multiple Name Formats – Choose from firstname.lastname, f.lastname, username123, and more patterns
• Flexible Domain Options – Use popular providers, random domains, or specify your own custom domain
• 大量生成 – Generate up to 1,000 unique email addresses at once
• エクスポートオプション – Output as plain list, CSV with headers, or JSON array
• Duplicate Prevention – All generated emails are guaranteed unique within each batch