All guides

Accounts

Accounts and costs

Your email signs you in. Generations use app tokens or your own AI provider key.

  1. Sign in with your email

    Enter your email and the 6-digit code we send. No password. Google works too.

  2. App tokens

    The cost is shown before every generation. Image-to-3D models always use app tokens. Rigging is free.

    Plans and token packs

  3. Your own AI account, 0 app tokens

    Sign in with OpenRouter for one account that covers OpenAI, Anthropic and Gemini models in Forge. Or paste an OpenAI, Anthropic or Gemini API key. A Gemini key also works for Asset Studio images. Your provider bills you directly.

    Connect or disconnect any time in AI accounts. Keys are encrypted and never shown again.

  4. Images from ChatGPT

    Make an image in ChatGPT and upload it to Asset Studio. That skips image generation here.

Why a ChatGPT plan does not pay for generations here

ChatGPT sign-in works for OpenAI's own apps like Codex. It does not give other websites API credit. ChatGPT and API billing are separate, so use an API key instead.

Keep your accounts safe

Only paste API keys into the API key field. Never paste passwords, ChatGPT cookies or Codex access tokens. Remove a key any time in AI accounts.

OpenAI API keys · Gemini API keys · Anthropic API keys