ClarityHow to use this tool
- Enter text containing email addresses.
- Select Update result to view the result.
- Check the method and assumptions below before using the result.
Input reference and sample values
Use the units and choices shown for each field. Sample values are provided for practice, not as recommendations.
| Input | Format and units | Sample |
|---|---|---|
| Text containing email addresses | Keep the structure and separators shown in the sample. Line breaks are retained in this input. | Contact hello@example.com or team@example.org. |
Result for these sample inputs
hello@example.com team@example.org
- Distinct matches
- 2
Select Try the example in the form to load these values and calculate them again. This replaces the current form inputs. Compare the result with the method and worked explanation below.
The method, explained
Match common ASCII email-address patterns with a dotted domain and deduplicate exact matches while preserving first appearance.
hello@example.com repeated twice produces one entry; team@example.org remains a separate entry.
What to keep in mind
Pattern matching is not deliverability verification or full RFC validation. Internationalized and quoted mailbox forms may be missed. Only process text you are authorized to use.
Common questions
Does it verify that a mailbox exists?
No. It does not contact mail servers or send email. It extracts matching text only.
Is my content uploaded?
No. This tool processes the text in your browser. Copy only the result you intend to share.
Methodology maintained by ClarityKit. How these tools are built and checked.