A design brief is the most important document in a project. Not because it is long or complex, but because it defines the starting point. A good brief reduces misunderstandings, aligns expectations and gives the design team the information it needs to make the right decisions from day one. A bad brief, or the absence of one, is the number one cause of projects that end in results no one expected.
This guide covers the six essential sections that every brief should include, no matter the size of the project.
1. About your company
Before designing anything, the team needs to understand who you are. This is not about copying and pasting the "About" section of your website. It is about giving real context:
- What does your company do? Describe it in two or three simple sentences.
- What is your value proposition? What sets you apart from your competition?
- Do you have a brand manual? If you already have defined colors, typography, a logo or guidelines, share them. If you don't, mention it. That is useful information too.
- Who are your main competitors? Naming two or three helps the team understand the market and the industry conventions.
2. Project objectives
This is the most critical section of the brief. Without clear objectives, the design has no direction. Be specific:
- What problem are you trying to solve? "We need a new website" is not an objective. "We need to increase visitor-to-lead conversion by 30%" is.
- What action do you want the user to take? Fill out a form, book a call, buy a product, download a resource.
- What would you consider a successful project? Defining success in advance keeps the criteria from shifting during the process.
3. Audience
Designing without knowing the audience is like writing a letter without knowing who is going to read it. The more information you have about your users, the better:
- Who is your ideal client? Age, role, industry, level of technical knowledge.
- What problem do they have that you solve? Understanding their pain helps design messages that connect.
- How do they find you today? Social media, organic search, referrals, paid advertising. This affects the experience of arriving at the site.
4. Visual references
Words are ambiguous. What "modern" means to you can be completely different to someone else. Visual references remove that ambiguity.
- Sites or designs you like and why. Passing along a link is not enough; explain what draws you in: the typography, the layout, the tone, the colors?
- Sites or designs you don't like and why. Knowing what to avoid is as valuable as knowing what to aim for.
- Keywords that describe the desired tone: professional, approachable, premium, technical, minimalist, bold. Three or four words are enough.
5. Timelines and budget
There is nothing worse than reaching the end of a proposal and discovering that the budget falls short or that the timing is incompatible. Being transparent from the start saves both parties time:
- Is there a deadline? If you have a launch, an event or a campaign with a fixed date, mention it. This shapes the scope of the project.
- Do you have a defined budget range? You don't need to give an exact figure, but a range helps the studio propose a realistic solution.
- Are there external dependencies? If the project needs content from a copywriter, photos from a photographer or approvals from a board, mention it. These dependencies affect the real timelines.
6. Success criteria
Defining how the result will be measured is what turns a design project into a measurable investment. Without success criteria, the evaluation is left to personal taste, and that is a recipe for conflict.
- Quantitative metrics: conversion rate, time on page, leads generated, sales, bounce rate.
- Qualitative metrics: client feedback, brand perception, ease of use reported by users.
- Evaluation period: how long before you measure the results? One month, one quarter, six months. Defining it in advance is essential.
A brief does not need to be a 20-page document. It can be a well-structured email, a two-page Google Doc or even a form. What matters is not the format but the quality of the information. With these six sections covered, any design studio will have what it needs to start off on the right foot.
"If you don't know where you're going, any road will get you there."
— Lewis Carroll