The difference between a video that gets 100 views and a video that gets 1,000,000 views almost always comes down to the script. But how do you write a viral script when you're using AI to generate your content?
The Hook: Your First 5 Seconds
The most important part of your script is the hook. If you don't capture the viewer's attention in the first 5 seconds, they will scroll away.
When prompting an AI to write your script, do not just ask it to "write an introduction." Instead, use a prompt structure like this:
"Write a 15-second hook for a YouTube documentary about the deep sea. Start with a shocking statistic or a mysterious question. Do not say 'In this video.' Create immediate intrigue."
The 'Open Loop' Technique
Retention is the metric YouTube cares about most. To keep viewers watching, you need to use "open loops"—introducing a mystery or a question early on, but delaying the answer until later in the video.
Instruct your AI scriptwriter to sprinkle these throughout the script. For example: "Before we reveal how the Roman Empire truly collapsed, we must first look at a bizarre event that happened 100 years prior..."
Pacing and Tone
AI has a tendency to write like a college essay—stiff, formal, and boring. You must explicitly command the AI to write for a spoken medium.
Good Prompt: "Write the script in a conversational, fast-paced tone. Use short sentences. Write as if you are a storyteller speaking directly to a friend. Avoid overly complex jargon."
Formatting for Video Generators
If you are feeding this script into an automated video generator, formatting is key. Break the script down into small, distinct scenes.
Ask the AI to format the output like a screenplay, separating the voiceover text from the visual descriptions. This makes it incredibly easy to pair the right stock footage or generated imagery with the spoken words.
Iterate and Edit
Never accept the first draft. The secret to AI scripting is iteration. If a section feels too slow, ask the AI to rewrite it to be "punchier and more dramatic." You are the director; the AI is your writer. Guide it until the script is perfect.