Resources
Free email tools
Free email tools from Inbox Wingman: no signup, no Gmail access, nothing stored. Each tool runs in your browser and answers one job — test a subject, build a signature, or plan a Gmail unsubscribe.
These tools do not connect to your inbox and do not send mail. Inbox Wingman, the product, is a separate Gmail assistant that triages mail and drafts replies — it never sends without you.
Email writing
Free Email Subject Line Tester
An email subject line tester shows how a subject will look in a typical Gmail desktop and mobile inbox list, and flags length, all-caps words, stacked punctuation, and filler openers before you send.
Email writing
Free Email Signature Generator
A free email signature generator builds a plain-text signature from your name, title, company, and contact details so you can paste it into Gmail Settings.
Inbox cleanup
Gmail Unsubscribe Helper
A Gmail unsubscribe helper reviews a list of senders and suggests unsubscribe, filter, or keep — then gives you a from: search to run in Gmail yourself.