Vertical Video Maker
Agent Opus is a vertical video maker that transforms text into publish-ready social content. Describe your idea, paste a script, or share a blog URL, and Agent Opus generates a complete vertical video optimized for TikTok, Instagram Reels, YouTube Shorts, and LinkedIn. Every video includes AI motion graphics, voiceover, optional avatars, and your brand assets. No timeline. No trimming. Just prompt to vertical video in minutes.
Explore what's possible with Agent Opus
Reasons why creators love Agent Opus' Vertical Video Maker
No Studio Required
Create professional vertical videos from your desk without cameras, lighting, or editing expertise holding you back.
Scale Without Burnout
Produce multiple vertical videos per day without draining your creative energy or hiring a full production team.
Publish Faster Than Ever
Go from concept to published vertical video in minutes, not hours, so you can stay on top of trends and posting schedules.
Consistent Brand Presence
Maintain your visual identity across every vertical video so your audience recognizes your content instantly in their feed.
Platform-Ready Every Time
Generate vertical videos that fit TikTok, Instagram Reels, and YouTube Shorts specs without manual cropping or reformatting.
Scroll-Stopping First Impressions
Capture attention in the first three seconds with AI-optimized vertical framing that keeps viewers watching longer.
How to use Agent Opus’ Vertical Video Maker
1Describe your video
Paste your promo brief, script, outline, or blog URL into Agent Opus.
2Add assets and sources
Upload brand assets like logos and product images, or let the AI source stock visuals automatically.
3Choose voice and avatar
Choose voice (clone yours or pick an AI voice) and avatar style (user or AI).
4Generate and publish-ready
Click generate and download your finished promo video in seconds, ready to publish across all platforms.
8 powerful features of Agent Opus' Vertical Video Maker
Platform-Ready Exports
Output vertical videos sized perfectly for every major social platform without manual resizing.
Text to Vertical Video
Turn any written prompt into a polished 9:16 video ready for mobile audiences.
Instant Vertical Format
Generate portrait videos optimized for TikTok, Instagram Reels, and YouTube Shorts in seconds.
Quick Vertical Previews
See your vertical video render in real time before finalizing for social distribution.
Bulk Vertical Generation
Create multiple vertical videos from different prompts in one workflow for consistent posting.
Dynamic Vertical Layouts
Generate videos with animated text, graphics, and transitions designed for portrait viewing.
Mobile-First Composition
AI automatically frames subjects and text for maximum impact on vertical screens.
Branded Vertical Templates
Apply your logo, colors, and fonts to every vertical video for cohesive brand presence.
Testimonials
This looks like a game-changer for us. We're building narrative-driven, visually layered content — and the ability to maintain character and motion consistency across episodes would be huge. If Agent Opus can sync branded motion graphics, tone, and avatar style seamlessly, it could easily become part of our production stack for short-form explainers and long-form investigative visuals.
srtaduck
I reviewed version a and I was very impressed with this version, it did very well in almost all aspects that users need, you would only have to make very small changes and maybe replace one of 2 of the pictures, but even saying that it could be used as is and still receive decent views or even chances at going viral depending on the story or the content the user chooses.
Jeremy
all in all LOVE THIS agent. I'm curious to see how I can push it (within reason) Just need to learn to get the consistency right with my prompts
Rebecca
Frequently Asked Questions
How does a vertical video maker handle different input types like prompts versus full scripts?
Agent Opus adapts its vertical video generation workflow based on the input you provide. If you supply a short prompt or brief, the system expands it into a structured narrative, determines optimal scene count and pacing, then generates corresponding visuals, voiceover, and motion graphics. For example, a prompt like 'Explain the benefits of cold brew coffee for fitness enthusiasts' will produce a 30 to 60 second vertical video with three to five key points, each illustrated with relevant imagery and smooth transitions. When you provide a full script, Agent Opus respects your exact wording and timing cues. It parses the script into scenes, matches visuals to each line, and synchronizes voiceover or avatar delivery frame-by-frame. This is ideal when you have brand messaging guidelines or need precise language for compliance. If you paste an outline with bullet points, the vertical video maker treats each bullet as a scene anchor and fills in connective narration and visuals automatically. Blog URL input triggers a summarization pass where Agent Opus extracts key arguments, condenses them into a social-length narrative, and builds a vertical video that teases or explains the article's main thesis. Across all input types, the system prioritizes vertical 9:16 formatting, ensuring text overlays, avatars, and graphics fit mobile screens without clipping. You can also specify tone, target length, and whether you want an AI avatar or voice-only delivery, and the vertical video maker adjusts scene density and visual complexity accordingly.
What are best practices for writing prompts that produce high-quality vertical videos?
Effective prompts for a vertical video maker balance clarity with creative freedom. Start by stating your core message or goal in one sentence, such as 'Teach beginners how to meal prep on a budget' or 'Announce our new product feature for remote teams.' This gives Agent Opus a clear narrative spine. Next, specify your target audience and tone. For instance, 'casual and encouraging for Gen Z fitness enthusiasts' or 'professional and data-driven for B2B decision-makers' helps the system choose appropriate visuals, pacing, and voiceover style. If you have a desired video length, include it. 'Create a 45-second vertical video' signals tighter scene counts and faster cuts, while 'Create a 90-second explainer' allows more detailed exposition. Mention any must-have visual elements like 'show our app interface,' 'include before-and-after comparisons,' or 'feature customer testimonial quotes as text overlays.' Agent Opus will prioritize sourcing or generating those assets. Avoid overly prescriptive shot-by-shot directions. The vertical video maker excels at creative assembly, so instead of 'Scene 1: wide shot of coffee beans, Scene 2: close-up of espresso machine,' write 'Illustrate the coffee-making process with dynamic product shots.' If you want a specific call-to-action, state it clearly: 'End with a prompt to download the app' or 'Close with our website URL on screen.' Finally, if you have brand assets like logos or product images, mention them in the prompt or upload them separately. The system will weave them into the vertical video naturally. Test short prompts first to see how Agent Opus interprets your style, then refine based on output.
Can a vertical video maker maintain consistent branding across multiple videos for a campaign?
Yes. Agent Opus is designed to support brand consistency across vertical video campaigns. When you upload your logo, brand colors, fonts, and product imagery once, the vertical video maker stores them in your account workspace and applies them automatically to every subsequent video. This means your TikTok series, Instagram Reels sequence, or YouTube Shorts playlist will share the same visual identity without manual re-uploading or formatting. For voiceover consistency, Agent Opus offers voice cloning. Record a short sample of your own voice or a brand spokesperson's voice, and the system generates all future voiceovers in that exact tone, accent, and cadence. This is critical for creators and brands that want a recognizable audio signature across vertical videos. If you prefer AI voices, you can select a specific voice profile and lock it for all videos in a campaign, ensuring the same narrator delivers every script. Motion graphics styles can also be templated. If your first vertical video uses a particular transition effect, text animation speed, or color grading, you can save those settings as a preset and apply them to new prompts. This eliminates the need to describe visual style repeatedly. For multi-video campaigns, consider creating a master brief document that outlines your brand guidelines, target audience, and key messaging pillars, then reference it in each prompt. Agent Opus will interpret that context and generate vertical videos that feel like parts of a cohesive series. You can also batch-generate videos from a list of topics or scripts, and the vertical video maker will maintain uniform pacing, scene structure, and aspect ratio across all outputs. This is especially useful for product launch sequences, educational series, or weekly content calendars where brand recognition depends on visual and auditory consistency.
What are the limitations or edge cases when using a vertical video maker for complex narratives?
While Agent Opus handles most vertical video use cases seamlessly, certain complex narratives require thoughtful prompt design. Long-form storytelling with multiple characters, subplots, or non-linear timelines can challenge the system's automatic scene assembly. For example, a 90-second vertical video that jumps between three different customer stories may produce disjointed transitions if the prompt does not clearly delineate each segment. To avoid this, structure your script or prompt with explicit scene breaks, such as 'Part 1: Customer A's problem, Part 2: Customer B's solution, Part 3: Results comparison.' Agent Opus will then treat each part as a distinct narrative block and apply appropriate visual separators. Highly technical or niche topics that require specialized imagery, such as medical procedures, engineering schematics, or legal diagrams, may not always find perfect stock matches. In these cases, upload your own reference images or product shots, and the vertical video maker will prioritize them over generic stock. If your vertical video needs precise timing for music sync, comedic beats, or dramatic pauses, provide a detailed script with timing cues like '[pause 2 seconds]' or '[upbeat music starts here].' Agent Opus respects these markers and adjusts pacing accordingly. Another edge case involves brand compliance for regulated industries like finance, healthcare, or legal services. If your vertical video must include specific disclaimers, disclosures, or approved language, supply the exact text in your script rather than relying on the system to paraphrase. Agent Opus will render it verbatim. Finally, if you need interactive elements like clickable links, polls, or swipe-up CTAs, note that the vertical video maker generates static MP4 files. You will need to add those interactive layers in your social platform's native editor after export. For most creators and marketers, these edge cases are rare, and Agent Opus's automatic vertical video generation covers the vast majority of social content needs without workarounds.