PRACTICE / MARKETING
PR-014 · MARKETINGINTERMEDIATE
Brand-safe ad-copy generator
THE PROBLEM
Interns churn out ad variants that quietly drift off-brand. Build a generator that takes a product and a brand voice guide and returns five on-brand ad variants — and, crucially, a checker that flags any line breaking the guide before it ships.
WHO IT'S FORSmall marketing teams and college marketing/PR clubs.
PLAN IT
- 01Write the brand voice guide as a short list of do's and don'ts — that list is your rulebook.
- 02Separate generation from checking: make them two steps so the guard can veto.
- 03Define 'pass': every variant must cite which rules it followed.
BUILD IT — FREE
- 01Prompt 1 generates variants; prompt 2 scores each against the guide and rewrites failures.
- 02Store the voice guide in a text file the app reads — no database needed.
- 03Use a free form builder or a one-page app; paste product + guide, get variants + flags.
A FREE STACK TO START WITH
a free LLM APIplain text/Markdown for the guideGlide or v0
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