Google Stitch Advanced Prompt Formulas: Creating Professional UI Designs

Why Advanced Prompts Matter

Basic prompts generate simple interfaces, but when you need more precise, professional designs, mastering advanced prompt formulas is essential. This article shares proven prompt formulas that generate stunning UI designs.

Core Formula: The P-L-A-C-E Structure

The best Stitch prompts follow the P-L-A-C-E formula:

Letter	Meaning	Example
Platform	Target device and system	iOS mobile app / Web dashboard
Layout	Page structure	Sidebar + main content area
Action	Core interaction	Display real-time analytics
Color/Style	Visual tone	Dark mode with purple accents
Extra	Fine-tuning details	Rounded corners, subtle shadows

5 Advanced Prompt Templates

1. SaaS Dashboard

Platform: Web dashboard
Layout: Left sidebar navigation + main content grid
Action: Display analytics with 4 KPI cards, line chart for monthly trends,
        bar chart for category comparison, and sortable data table below
Color: Professional dark mode with blue (#3B82F6) accent colors
Extra: Clean typography (Inter font), 24px spacing, rounded card corners,
       subtle drop shadows, responsive grid

2. E-commerce Mobile App

Platform: iOS mobile app
Layout: Full-width hero banner at top, 2-column product grid below,
        fixed bottom tab navigation (Home, Search, Cart, Profile)
Action: Product cards with image, title, price, and star rating;
        floating cart badge showing item count
Color: White background, warm orange (#FF6B35) CTA buttons,
       dark gray (#1A1A1A) text
Extra: Product card shadows, smooth hover states,
       clean sans-serif typography, 16px padding

3. Health Tracking App

Platform: iOS mobile app
Layout: Card-based single scroll view with bottom tab bar
Action: Circular progress ring for daily water intake,
        quick-add buttons (250ml, 500ml, custom),
        weekly history bar chart, streak counter
Color: Gradient background (light teal to white),
       green (#10B981) accent for progress elements
Extra: Rounded cards with 16px radius, soft shadows,
       playful illustration style, 44px touch targets

4. AI Chat Interface

Platform: Web application
Layout: Centered chat container (max-width 720px),
        full-width input bar at bottom
Action: Message bubbles alternating left (AI) and right (user),
        typing indicator animation, suggested replies chips
Color: Light gray (#F3F4F6) background, white chat bubbles,
       blue (#2563EB) user bubbles, system purple for AI
Extra: Avatar icons for each message, timestamp labels,
       smooth scroll, modern rounded design

5. Restaurant Booking System

Platform: Web landing page
Layout: Full-width hero with restaurant image overlay,
        3-column feature cards, booking form section, footer
Action: Date picker, time slot selection, party size dropdown,
        special requests text area, confirmation button
Color: Warm earth tones — cream (#FFF8F0) background,
       deep brown (#5D4037) headings, terracotta (#E07A5F) CTAs
Extra: Elegant serif font for headings, high-quality food imagery,
       subtle animations on scroll, mobile-responsive

Advanced Techniques

Use Negative Descriptions

Tell the AI what not to include for better precision:

Do NOT include: login screen, complex forms, popup modals

Specify Spacing and Dimensions

Precise spacing makes designs more professional:

Spacing rules: 16px between elements, 24px card padding, 32px page margins

Reference Design Systems

Mentioning specific design systems improves consistency:

Follow Material Design 3 guidelines, use standard components and color system

Summary

Once you master the P-L-A-C-E formula, you can systematically write high-quality Stitch prompts. The key is: clear structure + rich details + explicit constraints. With practice, you'll generate professional-grade UI designs in no time.