Free Bulk Text Cleaner
Paste a messy CRM export, keyword list or log dump and get a clean list back: deduped, de-blanked, sorted — or just the emails or URLs inside it. Nothing leaves your browser.
Cleaning options
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Tell us what went wrong — it helps us fix the tool. Only what you type below is sent.
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| Feature | Free | Pro |
|---|---|---|
| Dedupe, blank-line removal, trim, sort and case change | Yes | Yes |
| Extract emails only (deduplicated, lowercased) | Yes | Yes |
| Extract URLs only (deduplicated) | Yes | Yes |
| Reusable cleaning recipes | — | Yes |
| Ads | — | Yes |
Frequently asked questions
What counts as a duplicate?
By default, two lines that differ only by capitalization or surrounding whitespace count as the same line, and the first occurrence is kept. Untick the case-insensitive option to treat Alice and ALICE as different lines.
Does Extract emails prove an address works?
No — it proves the address appeared in the text, in the right shape. Verify a list before mailing it; this tool only extracts and deduplicates.
Is my list uploaded?
No. Cleaning runs on the textarea value in your browser, with no upload, no account and no stored copy. Close the tab and the input is gone.
Can I use this for a CSV file?
For a one-column list, yes — paste it or clean it here, then copy it back. For multi-column CSV work, use CSV Cleaner or CSV to JSON Converter instead.