Pastel Illustration Generator
Use the pastel style to create illustration designs that actually look like pastel. Type a prompt, get back a result. No design skills required.
Pastel works well for illustration when you want soft and dreamy. renza runs your prompt through Flux, an open-source image model, and returns a single image you can download or refine. You can iterate as many times as you want, and every result is yours to keep.
Pastel illustration examples
Generated with the same model and style. Click any to open the generator with that prompt loaded.
How to generate a pastel illustration
- 1 Write your prompt
Describe what you want. Be specific. Example: "a person working remotely from a sunny cafe". The more concrete the description, the better the result.
- 2 Confirm the pastel style
The style is already applied. You don't need to mention "pastel" in your prompt unless you want to emphasize a specific aspect of it.
- 3 Generate
Click Generate. You'll get a illustration back in a few seconds. Each click costs 1 credit on the default model.
- 4 Iterate
Not quite right? Tweak the prompt and run it again. Even small changes (one new adjective, one different noun) can shift the output significantly.
Tips for better prompts
- · Describe the subject first, then the context. "A blue mug on oak wood" works better than "blue mug".
- · The pastel style is already mixed into your prompt. You don't need to repeat "pastel" in your text.
- · If the result is too busy, ask for "simple composition" or "centered subject". If it's too plain, add specific details.
- · For illustration, mention size, material, or mood. Models pick up nouns faster than adjectives.
- · Stuck? Try one of the example prompts from the gallery as a starting point.
Frequently asked questions
Can I use the Pastel illustration commercially?
Yes. Every image you generate on renza is yours to use for any purpose, including commercial projects, client work, merchandise, print-on-demand, and resale. You hold the rights to the output. We don't watermark, claim ownership, or restrict usage. The only caveat: don't generate content that depicts real, identifiable people without permission, and respect trademarks. Beyond that, the illustration is yours.
How long does each illustration take to generate?
Around 2 to 4 seconds per image on the default model (Flux Schnell, the fast one). If you switch to a heavier model like Flux Dev or GPT Image, expect 8 to 25 seconds. Generation runs on optimized GPU infrastructure, so even peak traffic doesn't slow things down much. You see the image as soon as it's ready, no queue.
Why does my illustration look different from the gallery examples?
Image models are non-deterministic. The same prompt run twice will produce two different images. The gallery shows curated outputs from prompts tuned by us. To match that quality, be specific: describe materials, lighting, mood, and composition. If a generation isn't right, tweak one detail and run it again. Most users land on something they like within 3 to 5 tries.
What if pastel isn't the right style for my illustration?
You have 24 other styles available, each tuned for a different aesthetic. Pop over to the Illustration generator hub and pick another, or check the "More generators in Pastel style" section below if you like pastel but want a different category. You can also write your own modifiers in the prompt to nudge the result toward variants of pastel, like "pastel but warmer" or "pastel with neon accents".
What resolution will my illustration be?
Outputs are 1024×1024 for square aspect ratios and 1024×576 (or vice versa) for 16:9 and 9:16. That's enough for web, social media, print at small sizes, and most professional uses. For larger prints, you can upscale the result with any free tool (we'll add a built-in upscaler soon).
Do I need to credit renza when I use the illustration?
No, attribution is not required. But if you found renza useful, mentioning us in a tweet or sharing the link helps us a lot. We're a small operation and word of mouth is our main growth channel.
