Prerequisites

• ChatGPT Accounts:
  • GPT‑4o for image generation and editing.
  • ChatGPT o3 mini for brainstorming layouts and creative concepts.
• Assets & Data:
  • A crisp product image (white or neutral background).
  • Brand guidelines: color palette, fonts, logo usage.
  • (Optional) Example Pins or mood‑board references.
• Tools:
  • Google Sheets or Notion for tracking specs, prompts, and assets.
  • Pinterest Business account for uploading and analytics.

Step 1: Lock in Specs & Trend Inspiration

1.1 Pinterest Pin Specs

• Static & Shopping Pins:
  • Aspect Ratio: 2 : 3 (e.g., 1000 × 1500 px).
  • File: PNG or JPEG ≤ 20 MB desktop (≤ 32 MB mobile).
  • Title ≤ 100 chars (front‑load keywords & CTA in first ~40).
  • Description ≤ 500 chars, SEO‑rich, benefit‑driven.
• Video & Idea Pins (Optional):
  • Ratios: 9 : 16 or 2 : 3; length ≤ 60 s.
  • Add SRT captions; pick a static‑readable cover frame.

1.2 Inspiration from Pinterest Predicts 2025

• Research Trends: Visit Pinterest Predicts 2025 and note rising aesthetics (e.g., “Aquatecture,” “Cafécore,” “Clean Beauty”).
• Document Inspirations: Record 2–3 trending styles and keywords in your repository to seed creative prompts.

Step 2: Brainstorm Layouts & Concepts with o3 mini

Example Prompt to ChatGPT o3 mini:

yaml
Copy
You’re a Pinterest creative strategist. We want a 1000×1500 Pin for [Product Name], using brand colors (#1A73E8, #E23E57). Draw on these Pinterest Predicts 2025 trends: “Clean Beauty” (minimalist, soft neutrals) and “Cafécore” (warm, cozy tones).

Please suggest 3 layout concepts:
1. Composition: product placement, text blocks, icon use.
2. Text overlay: 4–7 words, large sans‑serif.
3. Logo placement: top or bottom corner.
4. How to weave in trend cues (e.g., a soft cream background for “Clean Beauty,” warm woodgrain textures for “Cafécore”).

• Review & Select: Choose the strongest concept for your brand and campaign.