Mistral Prompt for Creating an Advertising Script

Mistral, the leading French AI model, excels at creating impactful marketing content thanks to its fine understanding of French linguistic and cultural nuances. Creating an effective advertising script requires much more than a simple product description: you need to grab attention in seconds, evoke emotion, build a narrative arc, and end with an irresistible call to action. By using Mistral with a structured prompt, you can generate professional advertising scripts for television, radio, social networks, or YouTube, tailored to your target audience and brand tone. Mistral's advantage lies in its ability to produce natural-sounding French text, without the artificial phrasing often associated with English-speaking AIs. Whether you are an agency art director, an entrepreneur launching a campaign, or a content creator looking to monetize your audience, this prompt will allow you to obtain a complete advertising script with scene-by-scene breakdown, tone indications, dialogues, and call-to-action, ready to be adapted for your production.

The prompt

Mistral

You are a senior advertising copywriter with 15 years of agency experience. Create a complete advertising script for the following product/service:

Product/Service: [PRODUCT NAME]
Spot Duration: [30 seconds / 60 seconds / 90 seconds]
Broadcast Channel: [TV / Radio / YouTube / Social Media]
Target Audience: [AUDIENCE DESCRIPTION]
Desired Tone: [Humorous / Emotional / Inspirational / Provocative / Informative]
Key Message: [THE MAIN BENEFIT TO COMMUNICATE]
Constraints: [BUDGET, LEGAL DISCLAIMERS, MANDATORY ELEMENTS]

Structure your script as follows:

Hook (first 5 seconds): an opening that stops the scroll or immediately grabs attention
Development: staging the problem then presenting the solution
Proof: credibility element (testimonial, figure, demonstration)
Call-to-action: clear and urgent encouragement to take action

For each scene, indicate:

The timecode (e.g., 00:00 - 00:05)
Detailed visual description
Voice-over text or dialogues
Sound indications (music, effects)
Tone and rhythm

End with 3 variations of a final slogan and a casting recommendation.

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Why it works

This prompt works because it assigns a precise expert role to Mistral, which guides the stylistic quality of the response. The imposed structure with timecodes and technical indications forces a professional output directly usable in production. The bracketed variables allow maximum customization while maintaining a rigorous framework that prevents generic responses.

Expected result

You will get a complete advertising script, broken down scene by scene with precise timecodes, including dialogues, staging indications, sound ambiances, and transitions. The script will be accompanied by three slogan proposals and casting recommendations, ready to be presented to a client or handed over to a production team.

Variants by level

FAQ

What advertising script length should I ask Mistral for to get the best result?

For a first attempt, favor a 30-second format: it's the most common advertising standard and forces Mistral to be concise and impactful. 30-second scripts typically contain 75 to 85 words of voice-over, which fits Mistral's optimal generation window well. Once you are satisfied with the concept, you can request a 15-second variation (for social networks) or a 60-second one (for YouTube or TV). Always specify the duration in your prompt, because without this constraint, Mistral will produce text that is too long to be truly broadcastable.

How can I adapt the script generated by Mistral to different advertising platforms?

Each platform has its specific codes. For YouTube, ask Mistral to include a hook within the first 5 seconds (before the 'Skip' button). For Instagram Reels or TikTok, specify a vertical format with embedded subtitles and an immediate visual hook. For radio, emphasize the audio dimension and remove visual descriptions. Simply add the line 'Adapt this script to the codes of [PLATFORM] while respecting the technical constraints of the format' in your prompt. Mistral will adjust the rhythm, length, and narrative style accordingly.

Can Mistral create advertising scripts that comply with French regulations?

Mistral can incorporate legal disclaimers and regulatory constraints if you specify them clearly in your prompt. For example, specify 'Include the mandatory mention for food products: eat well, move well' or 'Comply with the Évin law for this alcoholic product.' However, Mistral is not a legal advisor: it will integrate the constraints you specify but will not automatically verify ARPP (Professional Advertising Regulation Authority) compliance. Always have your final script validated by a lawyer specialized in advertising law before any broadcast.

How to use this prompt

Copy the prompt with the button above.
Paste it into ChatGPT, Claude or your favorite AI assistant.
Replace the bracketed variables with your details, then refine the result.

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