How to Create an Editorial Style Guide for Consistent B2B Content

An editorial style guide is your team’s shared rulebook for how you write.

It covers tone, word choice, spelling and formatting, for everyone who writes or edits content.

The verdict: a short style guide your team actually opens beats a complete one nobody reads. Make the choices, write them down, show examples.

The goal is simple: your content stays consistent and recognisable, whoever works on the text.

Below: what belongs in a style guide, how to create one your team uses, and why sooner beats later.

What is an editorial style guide?

It’s a set of guidelines for the writers and editors on your team.

They set out how you handle grammar, spelling, sentence structure and imagery. That way your content stays consistent and of equal quality, whoever writes or reviews it.

More than a list of grammar rules

A good style guide gives your team a framework to produce useful, on-brand content.

Large organisations work the same way. The EU keeps its documents consistent with an extensive editorial style guide, covering typography, abbreviations, citations and language-specific rules.

Why it matters more as you grow

It sets a firm baseline for quality and consistency. That baseline gets more important as your team grows.

With us, content marketing always starts with those agreements. Without a framework, everyone writes slightly differently.

Why does your B2B website need a style guide?

Because the sooner you record your style, the less work it costs your team.

You may think your website is too small for one, or that you’ll fill in the details later. In practice it works the other way around.

What happens without one

Without clear agreements, two things happen:

• Your inbox fills up with the same questions
• Writers take free rein, because no rules feels like permission

The result is inconsistent, sometimes weak content with your brand name on it.

Why B2B feels it more

In B2B that weighs even heavier. A purchase runs over months, and several people read along.

If your blog sounds formal one week and chummy the next, you undermine the trust you’re trying to build.

A consistent voice makes you recognisable and reliable. That’s exactly what a buyer looks for before doing business with you.

Trust is also the heart of Google’s E-E-A-T framework for judging content.

A tool, not a goal

A style guide should make content better, not slow writers down with petty rules nobody follows.

Our view: we’d rather steer on whether content brings in customers than on the perfect comma.

Which parts belong in a style guide?

Most style guides cover a fixed set of building blocks.

You don’t have to treat them all in the same depth.

But cover these:

• Grammar: make the calls that would otherwise cause endless debate, such as active over passive and which weak words you cut by default.
• Spelling: if a word can be written more than one way, pick one. British versus American usage is a well-known point of contention.
• Brand voice and tone: the voice is your brand personality, the tone is how you deliver it per channel.
• Sentence and paragraph length: state a preference and say when exceptions are allowed.
• Links: agree how often you link and the difference between internal and external links.
• Imagery and media: record dimensions, source attribution and restrictions. With copyright, precision is an obligation, not a luxury.
• Formatting: headings, bold, italics and hyperlinks, matched to your CMS.

Voice vs tone, with an example

Voice stays the same everywhere. Tone shifts with the channel.

For example, a blog may be conversational while a press release stays more businesslike. Same voice, different tone.

Microsoft sums up its own voice as “warm and relaxed, crisp and clear, and ready to lend a hand” (Microsoft Writing Style Guide). That’s the level of concreteness to aim for.

Our guide on how to define your tone of voice walks you through it, and these tone of voice examples show the result.

Keep each element short

The tempting thing is to write pages about every element. Don’t.

Whatever you don’t have to explain yourself, cover with a reference to an existing language guide.

How do you create an editorial style guide?

You can hire a freelancer, work from a template or write one yourself.

For most B2B SMEs, writing it yourself works fine, as long as you go about it in a structured way.

Six steps, in order

A workable order:

1. Pick a foundation. Don’t start from zero. Take an established language or style guide as your base, for example a fully worked-out style guide as a reference work. That saves you from reinventing every grammar and formatting rule.
2. Record brand voice and tone. This gets skipped because it’s hard to pin down, not because it’s unimportant. Give concrete examples; they work better than abstract descriptions.
3. Decide on tense, form and person. Pick a dominant verb tense, choose active over passive, and pick a person. In B2B, the direct second person usually works best.
4. Standardise your formatting. Agree on what headings, bold text and links look like. Take into account what your CMS can handle.
5. Define image requirements. Set minimum and maximum dimensions, and be strict about copyright. Point to the image banks your team may use.
6. Add quality standards. Give writers objective yardsticks, for example a score of one to five per criterion. Think of keyword usage, usefulness, structure and language care.

How big organisations layer their rules

You don’t need to write everything yourself. Big documentation teams stack their guides in a fixed order.

Google’s developer documentation style guide does exactly that (Google developer documentation style guide):

Google follows project-specific rules first, then its own guide. For anything else, it points to Merriam-Webster for spelling and The Chicago Manual of Style for general style.

Here’s where you’d see that order on Google’s own page:

So your own guide only has to cover what’s specific to you.

Even the EU builds on others

The European Commission’s Dutch style guide runs to 88 pages, in its fifth edition from May 2025.

Its foreword says it builds on the English Style Guide of the Commission’s translation service, first published in 1982. Nobody starts from zero, not even the EU.

Don’t skip the quality standards

Many teams underestimate the last step.

Measurable standards, set up as a scoring rubric, tell a writer when a piece hits the mark. That saves endless rounds of editing.

For example, a simple rubric could look like this:

Pair the rubric with a content brief per article, so writers know the target before they start.

For titles, borrow a rule from our guide to writing headlines.

Keywords? See how to write SEO content.

How do you keep your style guide usable?

A style guide lives or dies by how easily your team uses it.

Store it where everyone works

Pick a platform everyone can access, where changes show up straight away.

A standalone Word document works, but every update has to be circulated again. A shared document or a wiki shows changes to everyone at once.

Examples beat rules

One rule applies above all: short and concrete beats complete and unreadable.

Work with examples, because a writer remembers a good example better than an abstract instruction.

That’s the same principle behind good copywriting: show, don’t lecture.

Tip: next to every rule, put one “do” and one “don’t” sentence from your own content.

Break rules on purpose

A style guide is allowed to choose clarity over textbook grammar.

Mailchimp’s content style guide says so openly: “We break a number of grammar rules for clarity, practicality, or preference” (Mailchimp Content Style Guide).

So record those deliberate exceptions, so nobody “corrects” them later.

Keep AI writers on the same page

If your team drafts with AI, the style guide becomes your prompt.

Paste the voice, tone and formatting rules into every brief. Our AI content workflow shows where that fits.

Invest where it pays

Our advice: invest in the parts that make your content more consistent, and let the rest go.

A perfect style guide nobody opens won’t bring you a single customer. A short guide your team uses daily will.

Go deeper with brand voice in B2B and a content plan.

Then learn how to write a blog post.

Ready to get your content consistent?

An editorial style guide is one of the cheapest ways to raise the quality of your B2B content.

It mainly costs thinking up front. Afterwards it saves time, frustration and weak texts with your name on them.

The trick isn’t completeness.

It’s sharp choices your team actually follows.

Where it fits in your wider content work

A style guide sits next to your brand book and your content calendar. Together they decide what you publish, when, and how it sounds.

A content audit shows which inconsistencies hurt most.

Frequently asked questions about editorial style guides

What is the difference between an editorial style guide and a brand voice document?

A brand voice document describes the personality and voice of your brand. An editorial style guide is broader: it contains the brand voice, but also concrete agreements about grammar, spelling, formatting, links and imagery. The brand voice is one component of the full style guide.

How long should an editorial style guide be?

As short as possible and as long as necessary. Nobody uses a guide that’s too long. Work with examples instead of extensive rules and refer to external sources for whatever you don’t have to explain yourself.

Do we need a style guide if we only work with a small team?

Yes. The earlier you record your style, the less work it costs later. Even with one or two writers you prevent inconsistency and endless questions, and you have a framework ready the moment your team grows or you outsource your content.

Which parts are the most important to record first?

Start with brand voice and tone, and with the choices around tense, person and spelling. Those make the biggest difference in how consistent your content feels. Formatting and image requirements can come afterwards.

Where is the best place to store our style guide?

Somewhere your whole team can access and where updates show up immediately, for example a shared document or a wiki. Avoid standalone files you have to circulate again every time.

Let’s set up your agreements

We help B2B SMEs with content that steers on customers and revenue, not vanity numbers.

As a small team that moves fast, we’ll help you set up the agreements that keep your content consistent. And if something won’t pay off, we’ll tell you.

Contact us and we’ll look at your current content with you first.