Why we picked it This is the reference everyone quietly copies when they first try to write down their brand voice, and it is public, free, and readable in one sitting. It separates voice (the part that never changes) from tone (the part that shifts by situation), which is exactly the distinction a marketer, an agency, and a freelancer need to share so their work sounds like one company. Treat it as a starting point for structure, not a template to mimic word for word.
Voice and Tone, Mailchimp Content Style Guide
From Mailchimp Content Style Guide by Mailchimp
- Write down your voice as a short set of named traits (Mailchimp uses plainspoken, genuine, translator, dry humor) so anyone new can point to what they were aiming for
- Voice stays fixed while tone flexes by context, so document both separately instead of hoping people intuit the difference
- Pair each principle with a rule of thumb (active voice, plain English, positive framing) that a reviewer can actually check against