IIIInteractive tool · SO-20

Tone Checker

Paste a message → what makes it land wrong.

Free preview. Try it once here. Members get unlimited runs and can save what they make to their output archive.

Interactive tool

Runs in your browser.
Nothing you paste is sent anywhere.

Paste a message text, email or Slack

Checks for shouting, a missing greeting, exclamation pile-ups, passive-aggression, hedging, and over-terseness.