Visja AI: Architectural Visualization on Your Terms

No Subscriptions. No Limits.

👋 Welcome to the Visja AI Alpha! You are using a fully functional test version. It works, but it's still a work in progress. To make it perfect, I need your help—please use the feedback form linked in the app!

I am a solo developer, so while I can't promise to fix everything overnight or add every requested feature, I promise to listen. I will consider all good ideas and prioritize fixing bugs.

Satisfaction Guarantee: If you are not happy with the app, I will issue a full refund. When the Pro version launches, it will include a solid 30-day money-back guarantee.

⚠️ CRITICAL REQUIREMENT – READ BEFORE BUYING

Visja AI operates on a "Bring Your Own Key" (BYOK) model. This guarantees you the lowest possible cost for generating images (often free or pennies), but it requires you to have a private Google Gemini API Key.

Without this key, the application will NOT work.

Please verify that you can generate a key and set up billing BEFORE purchasing:

1. Log in: Go to Google AI Studio: https://aistudio.google.com/app/apikey
2. Create Key: Click the "Create API Key" button -> "Create API key in new project".
3. Set up Billing (Crucial):
   • Even if you have the key, you must enable billing to use the high-quality Pro model and unlock Google's $300 free credit.
   • Click "Set up billing" next to your project name in the list, or go to Google Cloud Billing.
   • Click "Link a billing account" -> "Create Billing Account" and follow the instructions to add a card (required by Google to verify identity).
   • After linking a billing account you need to activate it for the created API key. Go back to https://aistudio.google.com/app/apikey, you shoud see Activate billing link on the list now. Click the link, it will take you again to the Google Cloud Billing page. You will see a button to activate the billing there. Click it and you are good to go!
4. Ready: If you have your key string (starting with AIza...) and billing is active – congratulations! You are ready to use Visja AI.

Note: Google currently offers a generous $300 free credit for new users on the "Pro" model, making this very cost-effective and ideal to test Visja AI!

Security Tip: To prevent unauthorized use, we highly recommend restricting your API Key to this application's URL (HTTP Referrer) in your Google Cloud / AI Studio settings and setting a budget alerts for your Google Cloud project to control your costs. Remember - Visja AI creator is not responsible for your API costs. Keep your API keys safe!

Visja AI description

Transform sketches into photorealistic (or stylized) renders in minutes. Maintain control over materials, background, and scene. Pay once for the Visja license and use your own Google API key—pay only for what you actually generate.

The Problem: You are an Architect, not a Rendering Technician.

Whether you are a professional, a student, a hobbyist, or a parent—you shouldn't have to be a tech wizard to get results. You don't have time to tweak V-Ray settings for hours, and you definitely don't want another $30/month subscription that you only use twice a quarter.

You shouldn't have to hire a professional rendering artist for $1k+ just to verify a design or show a first impression to a client. And you definitely shouldn't need a PhD in prompt engineering just to turn your child's drawing into a photorealistic image.

I'm an architect, not a developer. I built Visja because industry tools are either too expensive or too disconnected from the actual design process.

The "Subscription Fatigue" Problem

Most AI visualization services are subscription-based—just like everything else online these days. Visja isn't here to compete with them. They likely have more features, more support staff, and a much bigger appetite for your monthly payments.

I didn't want to become a part of that cycle. I wanted to create something that simply works and make it available for a one-time, reasonable fee.

"Visja AI is your private, browser-based visualization studio"

Why Visja AI? (The "Bring Your Own Key" Model)

Unlike other AI tools, I don’t sell you tokens or "credits." I sell you the engine. You provide the fuel.

You use your own Google Gemini API key and pay directly to the provider.

• Flash Mode: Costs fractions of a cent per image (often free within Google's generous limits).
• Pro Mode: High-fidelity rendering for pennies.
• Zero hidden fees. No middleman markup.

Key Features

🏗️ Geometry Lock – Respecting Your Design

Most AI generators "hallucinate"—they add windows where there are none or distort the structure. That is the nature of generative AI, and it applies to Visja too since it runs on the Gemini API. However, I’ve tuned Visja to treat your input sketch as a structural mandate. It "skins" your geometry with materials and light without altering the core architecture. We’ve minimized hallucinations to give you results that actually match your design.

🔒 Privacy First

Your designs are never stored on our servers. They flow directly from your browser to Google’s secure API. You hold the key. You have full control.

🎨 Material & Scene Control

• Auto-Detection: The AI recognizes if you’re uploading a floor plan (Top-Down) or a perspective view.
• Material Awareness: If your input is a rough rendering rather than a sketch, the AI will recognize existing materials and lighting to enhance them in the final output.
• Material Editor: Click on a wall and tell the AI: "This is Red Brick." It listens.
• Before/After Slider: Perfect for presenting your creative process to clients.

Who is this for?

• Architects & Interior Designers tired of slow workflows and endless subscriptions.
• Students looking for professional results on a budget.
• Property Developers who need rapid concept art for pitches.
• Creative Minds: It’s genuinely fun—let your kid draw a house and watch it turn into a masterpiece.

How it works

1. Purchase Access: One-time payment for a Visja AI Lifetime License.
2. Plug in Your Key: Get your API Key from Google (setup takes 2 minutes). New Google Cloud accounts often receive $300 in free credits to get started.
3. Start Rendering: Upload your sketch, select a style (e.g., "Scandinavian Minimalism"), and generate.

FAQ

Q: Do I need to pay for generating images? A: Visja connects to your personal Google Gemini account. Google offers a generous free tier for the Flash model. For commercial use, it’s significantly cheaper than standard AI subscriptions because you pay "at the pump" (direct API costs).

Q: Is my data safe? A: Yes. We use a Client-Side architecture. Your images and prompts go directly from your machine to Google. We never see, store, or train anything on your files.

Q: Can I use it on multiple computers? A: Yes, the license is per user. You can use it on your workstation and your laptop.