Create AI faceless videos with full automation

If you want to create an AI faceless video in a completely automated way, you just need to:

• Click on AI Video Story
• Choose between an AI-generated script or a custom script (including custom audio)
• Select the video aspect ratio (9:16 or 16:9)
• Select your custom character (optional, for example if you want to create episodic content with a recurring character)
• Select a style (optional)
• Choose a voice or disable voice-over entirely (for silent videos)

At this point, Videotok will automatically generate the video.
You can publish it immediately or open the professional editor to fine-tune details.

Create AI UGC Ads in minutes

If you want to create AI UGC Ads, simply choose the video format you want:

• UGC only talking
• UGC talking with background video (e.g. a product video)
• UGC with B-roll scenes
• Hook + demo
• Slideshow

For all formats, you only need to:

• Select your preferred avatar (or create your own)
• Insert the promotional text
• Upload product images to be placed directly in the avatar’s hands

Videotok will automatically generate the selected video format for you.

Create videos scene by scene with the professional editor

If you want full creative control, just click on “Start with video editor” to access a professional-grade video editor.

From there, you can:

• Create assets (images, videos, music, sound effects)
• Edit images or videos (including your own uploads)
• Choose the best generation models (Sora, Veo, NanoBanana, Flux, Seedream, Midjourney, etc.)
• Use advanced features such as storyboard creation, first-frame / last-frame control, upscale, face swap, and more
• Get help from the built-in AI support chat during video creation
• Store assets using semantic storage to quickly retrieve them later
• Use and AI-edit stock images and videos
• Create voices and voiceovers, add captions, transitions, and backgrounds

In short, Videotok allows you to customize every aspect of both video creation and asset generation while keeping the entire workflow fast, scalable, and fully automated.

2.Kling

If you are not interested in a fully automated generation workflow, or if you do not need to have all foundational models integrated into a single tool like Videotok, you may consider using foundational models directly.

In this case, it is important to keep in mind that each model performs best for specific types of assets.

So, before making a choice, try to understand which types of assets a specific model is able to generate well and what its limitations are.

Kling is a powerful AI video model designed to generate cinematic, realistic motion from text or image prompts. It focuses on natural movements and coherent video sequences, making it ideal for narrative videos, brand content, and professional‑style clips. Kling interprets semantic instructions to add logical movement and cinematography, delivering high‑impact videos that resemble real footage.

Strengths:

• Generates videos with realistic, lifelike motion
• Strong for narrative and cinematic use cases
• Works from both text and image prompts

Limitations:

• Less suited for abstract or highly stylized visuals
• Can be slower and costlier than simpler video models
• Requires careful prompting for precise visual style

3.Veo

VEO is a generative video model that balances quality and creative control, often used for stylized or visually rich short clips. It’s commonly included in AI suites alongside Kling and others to produce dynamic content without needing full realism, and can even handle integrated audio and high coherence in movement.

Strengths:

• Produces visually appealing, stylized video output
• Faster and more flexible for social clips and motion graphics
• Can integrate audio and maintain visual coherence

Limitations:

• Not as physically realistic as professional cinematic models
• May produce less stable motion in complex scenes

4.Nano Banana

Nana Banana is an AI image generation model optimized for high‑quality creative and character‑focused images. It produces striking results that work especially well for concept art, vibrant illustrations, and social visuals. In some platforms, it can even animate static images into simple video clips with camera movement.

Strengths:

• Great for character art and visually punchy images
• Easy to control vibrant colors and stylistic imagery
• Can animate still images into short motion clips on some platforms

Limitations:

• Not ideal for photorealistic or hyper‑detailed images
• May lag behind newer models in raw image quality

5.Seedreams

Seedream is a next‑generation AI image model built to generate atmospheric, high‑resolution imagery with deep contextual understanding. It excels at producing mood‑rich visuals and detailed scenes that go beyond basic text‑to‑image generation, and is often used for creative artwork and conceptual designs.

Strengths:

• Produces highly detailed, expressive images
• Strong generalization across prompts and concepts
• Works well for artistic and editorial visuals

Limitations:

• Less crisp for exact photorealism
• Can reinterpret prompts more freely, leading to unpredictability in precise edits

Conclusion

The type of tool to choose therefore depends on the type of creation you need to produce.

If you need to create very specific assets without having to compare the outputs generated by each model and you don’t require an automated creation workflow, you can use models such as Kling, Veo, Nano Banana, or Seedreams individually.

If, on the other hand, you need an automated workflow and access to all foundation models in one place, then it’s better to opt for Videotok. In addition to Kling, Veo, Nano Banana, and Seedreams, you’ll also find other models such as Flux, Midjourney, Sora, and more.

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Synthesia Alternative FAQs

What are AI video ads and why are they important?

AI video ads are promotional videos created using artificial intelligence, often featuring automated scripts, avatars, voiceovers, and dynamic visuals. They allow brands and creators to produce high-quality marketing content quickly and cost-effectively, making campaigns scalable and personalized. AI video ads are particularly useful for social media, e-commerce, and UGC-style campaigns.

Which tools are best for creating AI video ads?

For fully automated AI video ad production, Videotok is a top choice. It offers end-to-end workflows where you can generate faceless videos, UGC ads, and professional content with just a few clicks. Other tools like Kling, Veo, Nano Banana, and Seedreams focus on individual assets such as stylized videos or character animations, making them better suited if you want creative flexibility rather than full automation.

How can I create AI UGC ads quickly?

With Videotok, creating AI UGC ads is fast and simple:

• Choose the video format (e.g., talking head, demo, slideshow)
• Select an avatar or create a custom one
• Add promotional text and product images
  The platform automatically generates the video, ready for publishing, saving hours compared to traditional production.

Can I customize my AI video ads?

Yes! Videotok allows full creative control:

• Edit scene by scene with a professional video editor
• Use multiple foundational models (Veo, Kling, Nano Banana, Seedreams, Flux, Sora, Midjourney)
• Add voiceovers, captions, transitions, and effects
• Store and reuse assets efficiently
  This ensures your AI video ads are both unique and on-brand.

Should I use a single AI model or an all-in-one platform for AI video ads?

It depends on your needs:

• If you want full automation and access to multiple models in one place, Videotok is the best choice.
• If your goal is to generate specific assets (e.g., cinematic clips, stylized visuals, or character art), standalone models like Kling, Veo, Nano Banana, or Seedreams may be more suitable.

Choosing the right approach ensures efficient production while maintaining quality for your AI video ads.