1. Enter text containing email addresses in the input area.

2. Select sort options as needed.

3. Results will be displayed and domain statistics can be checked.

・Removes domain part from email addresses

・Supports multiple input formats (line-separated, comma-separated)

・Sorting functionality (ascending/descending)

・Domain statistics display

・Add suffix to all lines functionality

・Organizing mailing lists

・Extracting usernames

・Email address analysis by domain

・Username extraction from databases

・Check domain statistics to understand email address distribution.

・Use the suffix addition feature to easily migrate to new domains.

・Utilize sorting functionality to create organized lists.