To keep your brand voice consistent on social, write it down as three traits with examples, put a voice check in front of every post, and review a sample once a month. Voice drifts because it lives in people's heads. Put it into examples and an approval step, and it survives new hires, agencies and AI tools.
TLDR: Audit 20 posts, pick three traits with do and don't examples, list words to use and avoid, set a dial per platform, keep five model posts, add a pre-publish check, and review 10 posts monthly. The whole setup takes about half a day.
The 7 steps at a glance
| Step | Output | Time |
|---|---|---|
| 1. Audit your last 20 posts | Which posts sound like you, which do not | 45 min |
| 2. Pick three traits | Three words, each with a do and a don't | 30 min |
| 3. Write a word list | 10 words to use, 10 to avoid | 20 min |
| 4. Set a dial per platform | How formal, how long, emoji or not | 30 min |
| 5. Keep five model posts | The examples everyone copies | 30 min |
| 6. Add a pre-publish check | A 5-question gate before approval | 20 min |
| 7. Review monthly | A 10-post drift check | 30 min each month |
Step 1: Audit the last 20 posts
Print or list your last 20 posts. Mark each one "sounds like us", "sounds like someone else" or "not sure". Do it with two colleagues, then compare. Wherever you disagree, your voice is undefined, and that's where the next steps need to be specific.
Step 2: Pick three traits, each with a do and a don't
Three traits is enough to guide a writer, and few enough to remember. For each trait, write one line your voice would use and one it wouldn't:
- Direct. Do: "Your report is ready." Don't: "We are pleased to inform you that your report is now available."
- Warm. Do: "Thanks for flagging that." Don't: "Your concern has been logged."
- Plain. Do: "We fixed it." Don't: "We implemented a resolution."
Pair every trait with its opposite, so the boundary is clear. If you're a larger organisation where voice varies by brand and region, a brand voice matrix builds on this.
Step 3: Write the word list
Ten words you use ("customers", "team", "free to start") and ten you avoid ("synergy", "solutions", "world-class"). It's the quickest way to help a freelancer or an AI tool sound right in a first draft. Keep it to one screen.
Step 4: Set a dial for each platform
The voice stays the same. The volume changes by platform. A simple dial:
| Platform | Formality (1 to 5) | Length | Emoji |
|---|---|---|---|
| 3 | Longer, with line breaks | Rare | |
| 2 | Short to medium | Yes | |
| X | 2 | One or two lines | Sparing |
| 2 | Short to medium | Some |
Fill in your own numbers. What matters is that two people writing for LinkedIn and Instagram start from the same traits and a different dial, not from two different voices.
Step 5: Keep five model posts
Pick five real posts that nail it and pin them in your guidelines, with one line on why each one works. Examples beat adjectives. A writer will copy a post faster than they'll decode "approachable yet authoritative". If you use AI for drafts, paste these five in along with your traits and word list. The reusable brand voice prompt shows you how to structure it.
Step 6: Add a five-question gate before approval
Voice consistency is an approval problem. Before anything goes live, the reviewer answers five yes/no questions:
- Does it sound like one of our three traits?
- Does it avoid every word on the avoid list?
- Is the tone right for this platform's dial?
- Would we say this out loud to a customer?
- Does it match at least one model post in feel?
In Mydrop, the brand workspace holds your brand voice and assets, and approvals with comments put the gate on the post itself. A reviewer can flag a tone problem right beside the preview instead of in a separate thread. Your AI captions can draft to the same voice rules you give your writers.
Step 7: Review 10 posts a month
Once a month, pull 10 random published posts and score each one against the five questions. Two or more fails means drift. Then look at where it drifted: a new hire, an agency, a platform you rarely write for, or replies in the inbox. Replies are an easy place to lose your voice, and social inbox triage explains how to hold on to it.
Next step: do step 1 today with your last 20 posts. If you manage more than one brand, start free with Mydrop and keep each brand's voice and approvals in its own workspace.
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