Free email tools
Free email tools
A growing set of tools for working with email addresses and lists — extracting, de-duplicating, validating and cleaning. Every one runs entirely in your browser, so your data is never uploaded. No sign-up, no limits.
Email ExtractorPull every email address out of any pasted text, then dedupe, filter by domain and export.Remove Duplicate EmailsClean a list of email addresses by removing every duplicate — case-insensitive, in your browser.Email ValidatorCheck a list of email addresses for valid format and flag the ones that look wrong.Extract Emails from CSVPaste a CSV or spreadsheet column and pull out just the email addresses, cleaned and de-duplicated.Email List CleanerDedupe, lowercase and strip role accounts (noreply@, info@) from an email list in one pass.Separate Emails by DomainGroup a list of email addresses by their domain — see and export every provider or company separately.Comma Separator for EmailsConvert an email list to comma separated, semicolon separated or one per line — ready for Gmail, Outlook or code.Email Regex TesterTest addresses against four proven email validation regexes and copy working patterns for JavaScript, Python and HTML.