3D Explainer Video Maker

Agent Opus accepts four input formats for generating 3D explainer videos: a short prompt or brief, a full script, an outline with key points, or a blog or article URL. Each format gives the AI a different level of creative freedom. A brief like 'Explain how our SaaS dashboard simplifies project management' lets Agent Opus script the narrative, select visuals, and pace scenes autonomously. A full script locks in your exact wording, and Agent Opus focuses on visual assembly, motion graphics timing, and voiceover sync. An outline provides structure without micromanaging language, so the AI can expand each point into a scene with supporting 3D elements and transitions. A blog URL is ideal when you already have written content; Agent Opus extracts key ideas, condenses them into explainer-friendly language, and builds a video that mirrors the article's logic. Regardless of input, the output is always a complete, publish-ready 3D explainer video with motion graphics, voiceover, optional avatar, and social formatting. The system does not require you to switch modes or tools; it adapts to your input and delivers a cohesive explainer every time.

Traditional explainer video tools rely on fixed templates where you swap text and images into pre-animated slots. Agent Opus generates motion graphics dynamically based on your script and visual intent. The AI analyzes each scene's message, then assembles 3D elements, kinetic typography, transitions, and visual effects that match the narrative flow. For example, if your script explains a three-step process, Agent Opus might animate numbered 3D blocks that rotate into view, highlight each step with layered text and iconography, and transition smoothly to the next point. If you describe a product feature, the AI can integrate your product screenshot into a 3D environment with depth, lighting, and camera movement that draws attention to key UI elements. This approach means every explainer video is unique, not a reskinned template. The motion graphics adapt to your content, brand assets, and pacing, creating a polished, professional look without requiring you to learn animation software or hire a motion designer. The result is a 3D explainer video that feels custom-built, not cookie-cutter.

Yes. Agent Opus supports full brand customization within the 3D explainer video maker workflow. For voiceover, you can upload a short audio sample of your voice, and Agent Opus clones it to narrate the entire explainer video in your tone and cadence. This is ideal for founders, educators, or brand voices who want consistency across content. Alternatively, choose from the AI voice library, which includes professional narrators in multiple languages and styles. For branding, upload your logo, product screenshots, brand colors, or any visual assets you want featured. Agent Opus integrates these elements into the motion graphics, overlaying logos at strategic moments, incorporating product images into 3D scenes, and matching color palettes to your brand guidelines. You can also specify an avatar: use your own video or photo, or select an AI-generated avatar that matches your brand persona. The system weaves all these inputs into a cohesive explainer video, so the final output looks and sounds like it came from your team, not a generic template. This level of customization ensures your 3D explainer video reinforces brand identity while explaining your concept clearly.

Effective prompts for a 3D explainer video maker balance clarity with creative freedom. Start by defining the core message: what problem does your product or idea solve, and for whom? A prompt like 'Explain how our AI scheduling tool helps remote teams coordinate meetings across time zones' gives Agent Opus a clear objective and audience. Next, specify any must-have visuals or brand elements: 'Include our logo, use our product dashboard screenshot, and feature a professional female avatar.' This ensures the video stays on-brand. If you have a preferred structure, outline it: 'Start with the problem, show three key features, end with a call to action.' Agent Opus will follow that flow while generating motion graphics and pacing scenes. Avoid over-scripting in a prompt; if you want exact wording, provide a full script instead. Prompts work best when they describe outcomes and constraints, not every visual detail. For example, 'Use 3D animated icons to represent each feature' is helpful; 'Make the icon blue and rotate it 45 degrees at 2.3 seconds' is too granular and limits the AI's ability to optimize pacing and transitions. Finally, test and iterate. Generate a first draft, review how Agent Opus interpreted your prompt, then refine. The AI learns from specificity, so if a scene missed the mark, add a note like 'Emphasize the dashboard UI in scene two' in your next prompt. This iterative approach helps you dial in the perfect 3D explainer video quickly.