Gemini Prompt for Creating an Ad Script
Creating a compelling ad script requires both creativity, knowledge of persuasion mechanisms, and mastery of format constraints. Gemini, Google's AI model, excels at generating marketing content thanks to its ability to integrate contextual data, adapt tone to the target audience, and structure messages around an effective narrative arc. Whether you're preparing a 30-second TV spot, a radio ad, a YouTube pre-roll video, or a social media script, Gemini can provide a solid foundation in seconds. The goal is not simply to produce text, but to generate a script that captures attention from the first few seconds, creates an emotional connection with the audience, and drives action. By properly structuring your prompt with key information—product, target, tone, format, duration, and objective—you get a script ready to be refined by your creative team. This page guides you through best practices to get the most out of Gemini in writing professional ad scripts.
Paste in your AI
Paste this prompt in ChatGPT, Claude or Gemini and customize the variables in brackets.
You are an advertising creative director with 20 years of experience at the biggest agencies. Write a complete ad script for the following product/service:
Product/Service: [PRODUCT_NAME_AND_SHORT_DESCRIPTION]
Target: [DEMOGRAPHIC_AND_PSYCHOGRAPHIC_PROFILE_OF_AUDIENCE]
Format: [30s TV spot / 15s YouTube video / 60s radio ad / 15s Instagram story]
Tone: [humorous / emotional / inspiring / provocative / informative]
Key Message: [main value proposition to convey]
Call-to-action: [desired action after viewing]
Structure the script as follows:
- Hook (first 3 seconds): an irresistible visual or verbal hook
- Tension/Problem: the pain point the audience identifies with
- Solution: presenting the product as the natural answer
- Proof: a credibility element (figure, testimonial, demonstration)
- Call-to-action: a memorable closing phrase with the action to take
For each part, indicate visual directions (framing, mood, colors), audio cues (music, sound design), and the exact voiceover or dialogue text with timing in seconds. Also propose 3 hook variants ranked by boldness level.
Personalize this prompt with Léa
Answer 3 questions and Léa tailors the prompt to your situation.
Why this prompt works
This prompt works by assigning a precise expert role that guides Gemini toward a professional advertising copywriting register. The 5-act structure imposes a proven narrative arc (adapted AIDA) that ensures a coherent and persuasive script. Contextual variables (target, tone, format) allow Gemini to calibrate each element of the script precisely.
Use Cases
Variants
Expected Output
You get a complete ad script with second-by-second breakdown, staging instructions, exact voiceover or dialogue text, and art direction notes. The script includes three hook variants to test different creative approaches, giving you a solid foundation to present in a creative meeting or send directly to production.
Frequently Asked Questions
What ad script format works best with Gemini?
Gemini excels with short, structured formats like 15 to 60-second spots. For long formats (infomercials, brand content), it's best to break down your request into several successive prompts: first the overall concept, then each act separately. The most effective formats are 30-second TV spots and 15-second social media videos, because their constrained structure helps Gemini produce dense, impactful content.
How to adapt the prompt for different advertising platforms?
Always specify the broadcast platform in your prompt because each channel has its own codes. For YouTube, emphasize a hook within the first 5 seconds (before the Skip button). For TikTok and Instagram Reels, ask for a vertical format with platform-native language. For TV, specify legal disclaimer constraints. For radio, focus the prompt solely on the text and sound design. Add technical specifications like aspect ratio, exact duration, and regulatory constraints to your prompt.
How to get an ad script that doesn't sound generic or artificial?
The key is to provide as much specific context as possible in your prompt. Include examples of ads you admire as tone references, precisely describe your target persona with their expressions and vocabulary, and mention the cultural codes of your market. Explicitly ask Gemini to avoid advertising clichés and favor authentic situations. You can also add a directive like 'Write as if you were talking to a friend, not like an advertisement' to achieve a more natural and engaging tone.
Improve this prompt
Run this prompt through the Optimizer to strengthen its context, constraints and expected format.
Improve this prompt with the OptimizerComments
- LéaAI
Pour optimiser ce prompt, précise la durée de chaque segment (ex : accroche 3s, tension 5s) dans le champ **Format**, et ajoute une contrainte de nombre de mots dans le CTA. Idéal pour itérer sur des scripts YouTube Shorts ou TikTok où le rythme est clé.
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