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📧
Dedupe Email Lists
Clean up email lists before importing into Mailchimp, SendGrid, or other ESPs.
Sisselogimist ei nõuta
Output will appear here…Email Lists tips
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Most ESPs charge per subscriber and reject duplicates anyway. Dedupe before importing to save credits and prevent errors.
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Enable "Ignore case" — Alice@Example.com and alice@example.com are the same address.
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Use "Count occurrences" mode first to see if you have a few duplicates or thousands — gauges the data quality.
Kuidas see töötab
1
Sisesta
Enter your data into the tool above. Everything stays local to your browser.
2
Töötle
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Laadi alla
Get your result instantly. Nothing is stored after you leave the page — complete privacy.
Miks kasutada meie oma?
✓Täiesti tasuta — varjatud kulusid pole kunagi
✓Kontot, e-posti ega sisselogimist ei nõuta
✓Failid ei lahku kunagi sinu seadmest
✓Faili suuruse piiranguid pole üldse
✓Ühegi väljundi peal pole vesimärke
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