Free · no account · no API key

See it work — in 60 seconds.

Pick a real design system below, download the exact files your AI tool reads, and paste them in. Your next Lovable, Cursor, v0, or Bolt build comes out as a coherent brand — not the generic default. Nothing to sign up for, nothing to install.

Pick a starting vibe

8 real, generated systems. Choose the one closest to your brand — you can tune the tokens after.

Download the files — Kinstler

The exact, byte-for-byte export — same as a live generation. The DESIGN.md follows Google's open design.md standard.

.cursorrules

Cursor — Repo root, or .cursor/rules/

CLAUDE.md

Claude Code — Drop in your project root

DESIGN.md

Lovable · v0 · any — Paste as design context

See the full system — preview, components & tokens →

The .zip keeps exact filenames. Browsers can't save a standalone dot-file, so the single .cursorrules download arrives as cursorrules — add the leading dot, or just use the zip.

Use it in your tool

Same file, three conventions — drop in whichever your tool reads. It becomes always-on context, so every build follows the system.

Cursor

.cursorrules

Drop it in your repo root (or .cursor/rules/). It's always-on context — every generation follows the system.

Claude Code

CLAUDE.md

Put it in your project root. Claude reads it automatically as project context.

Lovable

DESIGN.md

Paste it into your project knowledge or first prompt: “Follow this design system exactly.”

v0 · Bolt · any

DESIGN.md

Paste as context, then ask for components — they come out on-brand instead of generic.

The receipt

Same product. Same AI. The DESIGN.md sets the brand.

One SaaS landing page — the same copy, the same AI — built twice. Left: no design system, so the AI picks its own look. Right: the same page rebuilt with the HAZARD_99 DESIGN.md from this gallery applied — its colors, type, and shapes. We held the product copy fixed, so the only variable is the file.

A 'Tideline' deploy-monitoring SaaS landing page an AI built with no design system — a tasteful teal-on-dark theme it chose on its own. — No design system — the AI picks a look you don't control.

With the DESIGN.md — the AI builds to your brand's exact tokens.

One demonstration, not a benchmark — and we kept the copy constant so you see the styling, not new content. Try it yourself above.

Want this for your exact brand?

This gallery is pre-made so you can try it free. To turn your own sentence — or a screenshot — into a system like these, get early access.

Get early access →See all systems