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Ad Creative Variant Generator

Design & Media · by AIDiveForge · Apr 20, 2026 · Intermediate

Generate headline and body variants respecting platform character limits and style rules, then rank them on a clarity and hook rubric.

🧠 Why it works

Ad copy fails most often from platform-format violations (too long, missing second headline) or from generic CTAs. Generating variants under strict length constraints up front — instead of trimming after — produces copy that fits the format natively, and scoring on fixed axes prevents 'I like this one' picks that don't survive A/B.

⚙️ How it works

  1. Load a platform spec (char limits per field, banned phrases, required elements). 2. Generate N candidates with a prompt that includes the platform spec as hard constraints. 3. Filter candidates that violate the spec. 4. Score surviving candidates on the three axes via a separate LLM call with a rubric and example scores. 5. Return the top K by sum of axes, plus a diversity check that ensures the picks aren't near-duplicates.

Description

Input: a product description + a target platform (Google Ads, Meta, LinkedIn, X). Output: 8-12 ad variants respecting that platform's character limits and format rules, each scored on three axes (hook strength, clarity, CTA specificity) so you have a short list to A/B test.

Install this skill

A Claude skill is a skill.md file with YAML frontmatter and a markdown body. Drop the file into your tool of choice — or pick a different format if you use Cursor, Windsurf, Copilot, or something else.

Download skill.md
mkdir -p ~/.claude/skills/ad-creative-variant-generator \
  && curl -L https://aidiveforge.com/skill/ad-creative-variant-generator.skill-md \
       -o ~/.claude/skills/ad-creative-variant-generator/skill.md

Save to ~/.claude/skills/ad-creative-variant-generator/skill.md

Recommended Use

Tools and workflow packs this skill pairs well with. Forge picks are auto-generated from category + capability signals; Community picks are added by people who've used the pairing.