What is AI image generation?

AI image generation is the process of using machine learning to create images from text, sketches, or sample pictures.

What you'll learn

This technology is helping to shape new possibilities for creative students, hobbyists and professionals, allowing bold ideas to be converted into images instantly with a few simple inputs. This speeds up the creation process and helps remove some barriers, as even those without previous experience can generate unique designs.

Learn more about what AI image generation is, and how Adobe Firefly can boost your creative efforts, with our guide.

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What is AI image generation, and how does it work?

AI image generation uses artificial intelligence technology to create images from basic prompts and commands. Prompts can also include reference images and rough sketches, as well as text.

This means you can write what you want to produce using descriptive language, and watch the AI tool bring it to life. This allows you to channel your inner creativity through ideas. The only limits are your imagination.
Plus, you can edit and re-enter prompts until the images produced are exactly what you’re looking for.

AI image generation uses large machine learning models, trained on an array of images and assets. These learn how to link words to shapes, colours, styles, and objects.

So, when you input something like “sunset at a beach, with buildings in the distance” – the system knows how to create the AI art step-by-step, shaping the image until it matches the written description. The prompt provides the meaning – the AI creates it.

Some of the things AI image generators can do are:

Turn simple text descriptions into detailed, high-quality visuals
Create multiple versions of the same idea for deeper exploration
Adapt to differing styles (photorealistic, illustrated, abstract, etc.)
Help with concept art, marketing visuals, and storyboarding
Speed up ideation and prototyping.

Why use AI image creation? The key benefits.

AI image generation is changing the game when it comes to visual art and design. Some of its advantages include:

Speed and efficiency. Create images in a matter of seconds, rather than hours or days. This quicker creation can lead to faster decision making, and shorter production times in creative workflows.
Cost-effectiveness. AI can lower production costs as there’s less reliance on expensive software, large creative teams, or outsourcing to freelancers.
Accessibility. Simple words can replace complex tools and technical drawing skills. Create striking visuals without needing to put pen or pencil to paper.
Creative exploration. Ideation becomes a breeze, as you can generate various samples to play around with and easily experiment. This allows for deeper creative exploration, without sacrificing additional time or resources.
Personalisation & customisation. Visuals can be personalised according to your target audience. Tailor your designs to match your needs.
Overcoming creative blocks. Struggling to start from scratch? AI tools can get the ball rolling and provide inspiration and momentum. Refine and shape initial ideas, gradually evolving them into a more coherent vision.

How to generate AI images with Adobe Firefly.

Ready to get started? Here’s a simple step-by-step guide for how to generate AI images with Adobe Firefly’s AI Image Generator.

Open Adobe Firefly. Sign in with Adobe ID (or create a free account), and select the ‘Image’ tool from the drop-down menu.
Write a text prompt. Type a description of the visual you want to produce. Be specific and clear, avoiding vague language. For example, instead of “busy downtown”, write “bustling urban metropolis, with cars and towering skyscrapers”.
Generate image. Select ‘Generate’, and Firefly will produce four unique images in a flash. Now you can review and select your favourite, or pick one to start as a basis to build further images from.
Refine and edit. Make changes by altering your prompt, and you can tailor your AI creations into exactly what you want. Once you’re happy with the results, simply download and share.

How to write effective prompts for AI image generation.

Prompt writing is an art in its own right. By treating it as a skill, you will find that it greatly aids the creation process.

Prompts are the gateway between your idea and what’s produced – great input leads to great output.

As well as describing, you’ll also need to take context and intent into consideration. What feelings are you trying to evoke, for example? AI generation is a machine plus human process. The human part comes from you.

Best practices for crafting stronger prompts, which can help you generate more bold and realistic AI images, include:

Being specific – consider setting, mood, and perspective. You can also specify what you don’t want to include. Having boundaries can filter out unwanted elements.
Deciding on the style – include artistic references (for example, is it a photo? An illustration? Does it have a touch of realism or are you aiming for abstract?).
Setting the scene – describe lighting, colour, and atmosphere. If it’s a cityscape, what time of day should it be?
Being concise – use clear, natural language rather than long, ambiguous phrases.
Refining and editing – Refine your prompts based on what you’ve entered previously. Keep a stock of them to use as the basis of future projects.

How AI image creation is revolutionising industries.

AI has already revolutionised how we create content. Producing has become much quicker, and there’s more scope for experimentation. Plus, content can be produced to scale at a rapid rate.

The mix of speed, flexibility and accessibility means creative teams have had to adapt their workflows, with entire businesses even restructuring around the AI model.

Advertising.

Brands can test various samples and campaigns very quickly, with a high degree of personalisation available to target different demographics. There’s even scope for ad-hoc, real time editing, which lowers production time while increasing output. AI image creation has introduced a high degree of adaptability, catering to ever-changing consumer demands.

Entertainment.

Using AI images, the entertainment industry can speed up concept art, storyboarding, and conceptualisation (to help with set building in movies, for example). Filmmakers can test characters, and game studios can quickly see how their design will look before ever writing code for it.

Graphic Design.

AI can automate repetitive tasks, as well as giving graphic designers a base to start from. It’s a real time saver – you can quickly go back and refine ideas without having to literally go back to the drawing board. In addition, reducing repetitive ‘admin’ tasks can free up cognitive load, allowing designers to spend more time being creative – and thinking about what really matters.

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