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Agencies are constantly juggling client demands for more video content, faster turnarounds, and better conversion rates. But producing high-quality video at scale can be expensive and time-consuming. That's where a free AI video generator comes in. With the right workflow, you can create compelling video ads, social clips, and product demos that drive conversions—without blowing your budget.
In this guide, we'll walk through a practical, step-by-step process using the AI Video Studio from Van Gogh Studio (FreeVideoGenerator). You'll learn how to turn a simple product link into a conversion-focused video, optimize your prompts, and avoid common pitfalls that waste credits and time.
Traditional video production involves scripting, storyboarding, shooting, and editing—days or weeks of work. AI video generation compresses that timeline to minutes. For agencies, this means:
But not all AI video tools are equal. Some require a credit card upfront, others lock you into a single model. Van Gogh Studio stands out because it offers a free tier with 21 signup credits (no credit card required) and gives you access to multiple top-tier models like Kling, Sora 2, Veo 3.1, Runway, Wan, and Seedance—all from one dashboard.
Head to freevideogenerator.io and create a free account. You'll receive 21 credits immediately—no credit card needed. These credits are enough to generate a few short videos and test the platform's capabilities.
Once logged in, navigate to the AI Video Studio. This is your command center for all video generation tasks. Familiarize yourself with the interface: you'll see options for text-to-video, image-to-video, and even link-to-video.
For conversion-focused videos, you have two main options:
If you're promoting a specific product, the Link-to-Video feature is a game-changer. It saves time by automatically extracting product details, images, and key selling points.
Your prompt is the blueprint for the video. A vague prompt leads to generic results. Here's a formula for a conversion-focused prompt:
Example prompt: "Create a 15-second video ad for a wireless earbud. Show a commuter struggling with tangled wires, then switching to our earbuds and enjoying a seamless, wire-free experience. End with the text 'Get yours today' and a subtle 'Shop Now' button."
Van Gogh Studio gives you access to multiple AI models, each with its own strengths. For conversion videos, you might prefer a model known for realistic human motion or dynamic camera angles. However, availability and parameters can change, so check the live model selector in the studio for the latest options.
You'll also need to set parameters like duration, resolution, and aspect ratio. Keep in mind that these affect credit costs. A typical video costs around 10 credits, but the exact amount depends on the model, duration, resolution, and output type. Start with a shorter duration (e.g., 5–10 seconds) to test your prompt before committing to a longer video.
Click generate and wait for the AI to work its magic. Once the video is ready, review it critically. Does it align with your prompt? Is the messaging clear? If not, tweak your prompt and regenerate. The beauty of AI is that you can iterate quickly without extra production costs.
If the video feels flat, use the AI Video Studio's built-in effects and motion control to add polish. You can apply filters, adjust camera movement, or even extend the video if you need a longer cut. These tools help you create a more engaging final product.
Once you're satisfied, export the video in the appropriate format for your client's platform—whether that's Instagram Reels, YouTube Shorts, or a website hero video. Deliver it to your client with a clear explanation of the creative choices and how it's designed to drive conversions.
Here are a few more prompts you can adapt for different scenarios:
Parameter tips:
While the AI Video Studio is your go-to for video generation, Van Gogh Studio offers other features that can complement your agency's work:
You don't need a big budget or a film crew to produce videos that convert. With Van Gogh Studio's free AI video generator, you can start creating professional, conversion-focused videos for your clients in minutes. Sign up now and use your 21 free credits to test the workflow. Your next high-converting video is just a prompt away.
登録で無料クレジット21回分(目安:短い動画1本程度)。クレジットカード不要。