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Generate and refine images using clear, descriptive prompts.
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ChatGPT can generate original images from plain-language prompts. You can iterate quickly—request variations, adjust composition or size, or explore new visual directions—and produce production-ready assets in minutes.
This makes it easier to explore concepts, communicate ideas visually, and adapt existing assets for different audiences, formats, or channels.
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Writing effective image prompts
A good image prompt does not need to be long. In most cases, 1–3 clear sentences are enough. The goal is to help ChatGPT understand what the image is, how it should feel, and what it needs to accomplish.
In practice, this means grounding the prompt in a few key details: the purpose of the image, the main subject, what is happening, where it takes place, and the desired visual style. If framing, lighting, or specific constraints matter, include those too.
Clarity is more effective than clever phrasing—especially for details like layout, texture, materials, or light. For example, “soft natural light from a window on the left” will usually be more reliable than something vague like “beautiful lighting.”
Constraints are especially useful when something needs to stay fixed. If you do not want extra text, logos, or visual changes, state that directly. When editing an existing image, be explicit about what should change and what should stay the same. A prompt like “Change only X. Keep everything else exactly the same” is often the clearest way to guide a precise edit.
Try it out Create a simple but polished editorial illustration of a person learning a new AI skill at their desk. Include a laptop, notebook, books, sticky notes, and a few subtle markers of progress like completed checkboxes, highlighted sections, or an organized plan pinned nearby. The person should look focused and engaged, with the overall scene feeling calm, productive, and realistic. Use a clean, minimal background and a modern digital illustration style that feels approachable and neutral. Avoid logos and brand references, as well as sci-fi imagery, or anything overly abstract. (opens in a new window)
Best practices to improve results
The best way to improve an image is usually through small, targeted revisions. Start by getting the core idea right, then adjust one element at a time. Direct, specific feedback is easier to follow than broad reactions, and repeating the most important details can help prevent the image from drifting as you refine it.
Examples of useful, actionable adjustments:
“Make it brighter,” “tone down the colors,” “simplify the background” “Keep the same composition, but make the style more modern / softer / more playful”