Free email tools
Small tools that solve one email problem well. Every tool is free, runs in your browser and never asks you to create an account.
Email signature generator
Create a clean, professional signature in 30 seconds for Gmail, Outlook or Zoho Mail.
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SPF, DKIM & DMARC checker
Check your domain's email authentication setup and stop landing in spam.
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Subject line tester
Preview and score your subject lines across devices before you press send.
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Mailto link generator
Build a click-to-email link with a prefilled recipient, subject and message, ready to paste anywhere.
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Countdown timer generator
Build an email-safe countdown timer snippet for Gmail, Outlook and Apple Mail, with colours and a text fallback.
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Something you wish existed?
We build tools based on real requests. Tell us which email problem keeps eating your time.
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