# Free email marketing tools

> Small, free checks you can run before any send. They work in your browser, need no email address and send nothing to us.

Canonical: https://tellnod.com/tools  
Last updated: 2026-10-15  
Author: Tellnod team

- [Subject line checker](https://tellnod.com/tools/subject-line-checker): Check an email subject line and preview text before you send: length on phones, capitals, punctuation, misleading Re: and a live inbox preview. Free, no sign-up.
- [Email footer checker](https://tellnod.com/tools/email-footer-checker): Paste the end of your marketing email to check for an unsubscribe link, a postal address and a reason for the email. Free, runs in your browser.