How do I keep a whole icon set consistent?

Lock the style, color palette and size, and reuse them for every icon — change only the subject word. The builder shows the reusable style-token string so you can paste it after each new subject.

What is the difference between flat, outline, isometric and 3D?

Flat uses solid shapes with no outlines or shadows. Outline is line-only with no fill. Isometric uses a 2.5D angled perspective. 3D renders the icon as a glossy or clay object with depth and lighting.

Can I use these for app and UI icons?

Yes. Choose flat or outline with a small size and a simple subject for crisp UI and app icons. For marketing or onboarding screens, isometric and 3D styles add more visual interest.

Does anything leave my browser?

No. The prompt and the style-token string are built locally from your selections. Nothing is uploaded, saved or logged.

Icon & Illustration Prompt Builder

Icon and illustration prompt builder

The hard part of an icon set isn’t any single icon — it’s making all of them look like a family. That consistency comes from reusing the same style, color palette and size while only the subject changes. This builder separates those: it generates a per-icon prompt and a reusable style-token string you can paste onto every subject in the set.

How it works

You name the subject and lock the style, palette and size. The tool builds a full prompt for the current icon and also surfaces the style-token portion on its own. To build a set, keep the tokens fixed and swap only the subject for each new icon — so a cart, a rocket and a gear all share one cohesive look.

Tips for cohesive icon sets

Decide the style once. Flat, outline, isometric or 3D — mixing them breaks the family resemblance instantly.
Constrain the palette. Two or three colors used consistently does more for cohesion than any other single choice.
Keep subjects simple. Icons read at small sizes, so one clear object per icon beats a busy composition.
Reuse the style tokens verbatim for every icon, and use the same seed in your generator for the tightest consistency.