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Dedupe Email Lists
Clean up email lists before importing into Mailchimp, SendGrid, or other ESPs.
Geen aanmelding vereist
Output will appear hereβ¦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" β 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 β gauges the data quality.
Hoe het werkt
1
Invoer
Enter your data into the tool above. Everything stays local to your browser.
2
Verwerken
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Downloaden
Get your result instantly. Nothing is stored after you leave the page β complete privacy.
Waarom de onze?
βVolledig gratis β geen verborgen kosten, ooit
βGeen account, e-mail of aanmelding vereist
βBestanden verlaten nooit je apparaat
βAbsoluut geen bestandsgroottelimieten
βGeen watermerken op uitvoer
Also check outβ¦
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Spot duplicate tasks in long to-do lists or projec
Count Word Frequency
Paste a list of words/keywords to see which appear
Find Repeated Commit Messages
Paste a git log to find authors' habitual commit m
