Usage and specifications
How to use this tool
Paste text containing email addresses to extract the part before @ automatically. Optionally change sorting or add a suffix, then copy the result.
Understanding the result
Extract addresses separated by newlines or commas, or embedded in text. Domain statistics show how many matches belong to each domain.
When to use it
Prepare a test-name list or inspect local parts from addresses you are authorized to process.
Practical tips
Identical local parts at different domains can belong to different people. Do not use the extracted name as identity verification.
Worked examples
Extract local parts
| Input / settings | Result |
|---|---|
alice@example.com bob@example.org | alice bob |
Specifications and limitations
- Extraction uses a regular expression for common ASCII addresses. Internationalized or special quoted addresses are not supported.
- The tool does not send mail or verify deliverability or ownership.
- Duplicates are preserved. Use Duplicate Lines Counter & Remover to clean the output if needed.