Install Miracle.Dev Desktop

Requirements

• Windows 10 or 11 (64-bit).
• Internet connection (for the one-time activation and for the AI).
• A free Google AI Studio API key (step 5).

1. Get your code

Open the Buy page, pay Rs.999 and send the payment screenshot on WhatsApp. We reply with a license code that looks like MD-7K4P-X2QM-9RTA.

2. Download

Go to the Download page and enter your code. You can download the Windows installer (.exe) and the full source code (.zip). Links stay valid for 15 minutes, just enter the code again if one expires.

3. Install

1. Double-click Miracle.Dev Desktop Setup.exe.
2. If Windows shows “Windows protected your PC” (SmartScreen), click More info → Run anyway. This appears for new apps that are not yet widely downloaded.
3. Choose the install folder and finish. A shortcut is created on your desktop.

4. Activate

The first time you open the app it asks for your license code. Enter it and click Activate. This needs internet once. After that the app works without asking again.

One code works on up to 2 computers. To move it to a new computer, message us on WhatsApp and we reset the slots.

5. Connect your Google AI Studio key

1. Open aistudio.google.com/apikey, sign in and click Create API key. Copy it (it starts with AIza).
2. In Miracle.Dev Desktop, create your local account, then go to Settings → AI Provider, paste the key and click Connect key.

The key is verified with Google and stored encrypted on your computer. Google applies its own free-tier limits and prices to your key.

6. Build and export

1. Open the Builder and describe your website. Use 📎 to attach screenshots, PDFs or documents as references.
2. Ask for more pages or changes in chat. Check them in the live preview.
3. Click Download for the full source as a .zip, or use the Code tab to edit files by hand.
4. Upload the exported folder to any host (Hostinger, Netlify, Vercel, GitHub Pages).

Where your data lives

Accounts and projects are stored on your computer in %APPDATA%\Miracle.Dev Desktop\miracle-data. Copy that folder to back it up. Uninstalling the app does not delete it.

Using the source code

The source zip contains the whole app: server (server.js), UI (public/), AI prompt (lib/prompt.js) and the Electron wrapper (electron/).

Copy# run the app from source in a browser (needs Node.js 18+)
node server.js          # then open http://localhost:3000

# build your own Windows installer
build-windows.bat       # creates dist\Miracle.Dev Desktop Setup x.y.z.exe

Troubleshooting

“This code was not found”

Check for typos (codes never contain the letters O or I, or the digits 0 and 1). Copy the code from WhatsApp as it is.

“Already used on 2 computers”

Message us on WhatsApp with your code and we will reset it.

Activation says it cannot reach the server

Check your internet, turn off VPN or proxy, and try again.

Antivirus blocks the installer

Unsigned new apps are sometimes flagged by mistake. Allow the file in your antivirus, or message us.

“Google rejected your key”

Create a new key in AI Studio and paste it again without spaces.

Error 429 / quota

You hit Google's free-tier limit. Wait a minute, choose a lighter Flash model, or enable billing in your Google project.

I forgot my app password

On the login page click Forgot password. In the desktop app the reset link appears right on the page, no email needed.