Micro AI Tool

Ad Copy Generator

This project turns a rough campaign brief into cleaner ad copy without using a database.

What it does

• Generates a primary ad headline.
• Creates a primary ad copy block and a shorter variant.
• Returns an alternate angle and CTA copy.
• Adds an audience-angle line and short testing notes.

How to use it

• Load /AdCopyGenerator/ in your browser through MAMP.
• Paste your campaign or offer brief into the main textarea.
• Select the channel, tone, and goal.
• Optionally add audience, offer hook, CTA preference, and extra context.
• Click Generate Ad Copy.
• Review the modal output and copy the sections you need.

OpenAI setup

• Open functions/config.local.php.
• Add your API key to openai_api_key.
• Optionally change openai_model.
• You can also provide OPENAI_API_KEY from the server environment.

AdSense setup

• Open functions/config.local.php.
• Set adsense_client to your publisher ID.
• Set adsense_sidebar_slot to your sidebar slot ID.
• If those values are empty, the app shows a placeholder ad panel instead.

Project structure

• index.php: main page and result modal.
• css/style.css: interface styling.
• js/app.js: frontend behavior, submit flow, and copy buttons.
• functions/api.php: server-side endpoint.
• functions/lib.php: validation, prompt assembly, OpenAI request, and helpers.
• storage/: logs and rate-limit storage.

Notes

• The tool is designed for English output.
• It uses file-based rate limiting and does not require MySQL.
• Stronger offer briefs lead to better ad variations.