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Dedupe Email Lists
Clean up email lists before importing into Mailchimp, SendGrid, or other ESPs.
Не се изисква вход
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.
Как работи
1
Въведете
Enter your data into the tool above. Everything stays local to your browser.
2
Обработете
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Изтеглете
Get your result instantly. Nothing is stored after you leave the page — complete privacy.
Защо да използвате нашия?
✓Напълно безплатен — без скрити разходи, никога
✓Не се изисква акаунт, имейл или вход
✓Файловете никога не напускат устройството ви
✓Абсолютно без ограничения за размера на файла
✓Без водни знаци на никакъв резултат
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