Toolbox

Online Email Extractor

邮箱提取邮件列表去重文本提取

Auto-detect all email addresses in text with smart dedup and lowercase normalization, one-click copy or TXT download — perfect for mailing list cleanup and data migration, fully local.

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How to Use

  • Paste raw long text or logs
  • Target information is matched and extracted automatically
  • Results are deduplicated — copy in one click
  • Text processing runs entirely locally; we never collect any text data

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FAQ

Are complex addresses with plus and dots supported?

Yes, common formats like user.name+tag@sub.domain.com are correctly recognized.

Is casing normalized?

Yes, results are lowercased and deduped so the same address never appears twice due to case differences.

Will my data be uploaded?

No, all extraction runs locally in your browser.