ComfyUI Cloud is very powerful and flexible, especially if you want full control over nodes and workflows. PhotoToVideoAI is aimed at a different audience: people who just want to go from a single photo + a simple prompt to a usable video as fast as possible.
We focus on:
* a very low learning curve (no workflow setup)
* consistent presets for photo-to-video use cases
* fast generation with predictable results
In short, it’s less about maximum flexibility, more about speed and simplicity. Some users actually use both, depending on the task.
We currently offer a no-questions-asked refund within 7 days if the product doesn’t meet your expectations. Since generation costs are involved, we try to keep it fair for both users and us, but if something goes wrong or the results aren’t usable, I’m always happy to help or refund manually.
When working on 3D projects, I often needed to generate normal maps quickly. Traditional methods required opening heavy software or installing complex plugins. Many developers, artists, and hobbyists really just want a simple, instant, online tool. That’s why I built Normal Map Online.
What it does
Normal Map Online is a free online normal map generator that lets you:
• Upload a texture or height map.
• Instantly generate a high-quality normal map.
• Preview the result in real time with a 3D viewer.
• Download the map as PNG/JPG for direct use in Unity, Unreal, Blender, and other engines.
How I built it
I built the tool using HTML, CSS, JavaScript, and WebGL (Three.js). The interface is styled with TailwindCSS for a modern, minimal look. The workflow is designed around “Upload → Adjust → Download,” so users can get results in just a few seconds.
Challenges I ran into
• WebGL rendering consistency: different browsers and devices handle lighting and textures differently, which required extra tuning.
• Balancing simplicity and completeness: keeping the interface clean for beginners while still offering advanced features for power users.
• SEO and performance: making the tool lightweight and fast while also discoverable by search engines.
Accomplishments that I’m proud of
• Created a truly instant web tool that works without any installation.
• Designed a modern, minimalist UI that makes complex features approachable.
• Helped developers and creators save time and improve their workflow.
What I learned
• UI/UX details make or break usability — even small things like slider placement and hint text matter.
• When launching niche tools, SEO strategy and product positioning are just as important as the core functionality.
• How to handle WebGL cross-browser quirks and debug 3D rendering issues.
What’s next for Normal Map Online
• Batch processing: generate multiple maps at once.
• Higher-resolution exports for professional use cases.
• API access for developers to integrate into pipelines.
• More learning resources and tutorials to help 3D beginners get started quickly.
ComfyUI Cloud is very powerful and flexible, especially if you want full control over nodes and workflows. PhotoToVideoAI is aimed at a different audience: people who just want to go from a single photo + a simple prompt to a usable video as fast as possible.
We focus on:
* a very low learning curve (no workflow setup) * consistent presets for photo-to-video use cases * fast generation with predictable results
In short, it’s less about maximum flexibility, more about speed and simplicity. Some users actually use both, depending on the task.