How to use AI image generators
AI image generators turn a written description into a picture. You type what you want to see, the tool creates several options, and you refine from there. For a small business this means social posts, ad concepts, product mockups, and blog illustrations without a stock photo subscription or a design hire for every small job.
This guide covers choosing a tool, setting up your account, writing prompts that produce usable images, and the usage rights you need to understand before putting AI images in front of customers. We help teams fold these tools into their marketing the right way, including the licensing details that are easy to miss.
Step by step
- 1
Choose an image tool
Midjourney is known for polished, artistic results, while DALL-E is built into ChatGPT and is easy to use in plain conversation. Other tools such as Adobe Firefly and Google's image tools are worth a look, especially if you care about commercial licensing.
- 2
Set up your account
Most tools work through a website or app, while Midjourney has historically run through Discord and a web app. Expect a subscription of around ten to thirty dollars per month for regular use, though some tools include a limited free tier.
- 3
Start with a clear description
Write what you want to see in plain language, naming the subject, the setting, and the mood. For example, a cozy neighborhood coffee shop at sunrise, warm light, people chatting, gives the tool far more to work with than coffee shop.
- 4
Add style and detail
Layer in the look you want, such as photograph, watercolor, flat illustration, or product shot, along with lighting, colors, and camera angle. These details are what separate a generic image from one that fits your brand.
- 5
Generate and compare options
Most tools produce several variations at once. Look through them, pick the closest match, and use the tool's variation or remix feature to explore that direction further.
- 6
Refine with follow-up prompts
Adjust the result by changing one thing at a time, such as making the lighting warmer or removing an object. Small, specific edits get you to a usable image faster than rewriting the whole prompt.
- 7
Set the right size and format
Choose an aspect ratio that fits where the image will appear, such as square for social posts or wide for a website banner. Setting this before you finalize saves awkward cropping later.
- 8
Download and check usage rights
Export the image at the highest resolution available, and confirm your plan allows commercial use before publishing. Keep a note of which tool and plan produced each image in case you need to show it later.
Writing better image prompts
Good image prompts read like a clear description to a photographer or illustrator. Name the subject first, then the setting, then the style, lighting, and mood, and the tool will follow that structure.
If a result is close but not right, change one element at a time rather than rewriting everything. It also helps to say what you do not want, since most tools let you exclude specific elements you keep seeing by accident.
- Describe subject, setting, style, lighting, and mood
- Name a clear medium such as photo, illustration, or 3D render
- Adjust one detail per round instead of starting over
Usage rights and commercial use
Whether you can use an AI image in advertising depends on the tool and your plan, so read the terms before you publish. Some tools grant broad commercial rights on paid plans, while free tiers may restrict commercial use entirely.
Copyright for AI images is still unsettled in many places, and purely AI-generated work may not qualify for the same protection as human-made art. Avoid generating images of real people, recognizable logos, or copyrighted characters, since those can create legal problems regardless of the tool's terms.
- Confirm your plan allows commercial use before publishing
- Avoid real people, logos, and copyrighted characters
- Keep a record of the tool and plan used for each image
Business use cases
AI images are most useful when you need many on-brand visuals quickly and the stakes are moderate. Social media graphics, blog headers, ad concepts, presentation visuals, and early product mockups are all strong fits.
For anything where accuracy is critical, such as showing your actual product or premises, real photography is still the right choice. A practical approach is to use AI images for concepts and supporting visuals, and reserve photography for the things customers expect to be true to life.
Frequently asked questions
What is the easiest AI image generator to start with?
DALL-E inside ChatGPT is among the easiest because you describe what you want in plain conversation. Midjourney produces more polished results but takes a little more setup.
Can I use AI-generated images for my business?
Often yes, but it depends on the tool and your plan. Confirm your plan allows commercial use before publishing, and avoid generating real people, logos, or copyrighted characters.
How much do AI image tools cost?
Regular use typically runs around ten to thirty dollars per month. Some tools include a limited free tier, though free plans often restrict commercial use.
Why do my AI images not match what I asked for?
Usually the prompt lacks detail. Describe the subject, setting, style, lighting, and mood, then refine by changing one element at a time rather than rewriting the whole prompt.
Want AI image tools set up properly across your business — or the whole workflow automated and your team trained? That's what we do.
Last reviewed June 12, 2026