Transform Your OpenAI Subscription into an Audiobook Creator

Leverage the artificial intelligence tools you are already paying for to convert documents into spoken word. With PDF TO MP3, you can turn static files into immersive audio experiences without needing a separate, expensive subscription for processing.

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🛠️ Setup Checklist

• Link your AI provider
• Configure the MCP server
• Authenticate your account
• Input speech API keys
• Upload your first PDF

🔄 The Workflow Process

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01. Integrating Your AI

First, establish a connection with your preferred AI interface. Whether you use Codex or Claude, the process is streamlined.

For Codex users: Navigate through the following path: Settings $\rightarrow$ Plugins $\rightarrow$ Add MCP server.

Once you have the server details, use the following configuration:

{
  "mcpServer": "pdf-to-mp3",
  "version": "1.0.0",
  "auth": "required"
}

Copy the configuration, Save it, and then select Authenticate to link your PDF TO MP3 account.

02. Selecting Your Voice Engine

You must decide which AI will handle the actual speech synthesis. You have two primary options:

1. OpenAI: Requires a valid API key.
2. Gemini: Requires billing to be enabled in the Google Cloud console to ensure basic high-level reliability.

03. Generating Your Audiobook

Once configured, simply attach your PDF file to the AI chat window and provide the following instruction:

"Use the PDF TO MP3 MCP to turn this into an audiobook."

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💰 Understanding the Costs

The financial model is split between your existing subscription and usage-based API fees.

The total cost can be represented by the formula: $\text{Total Cost} = \text{Subscription Fee} + \sum (\text{Audio Tokens} \times \text{Rate})$

You must pay for a new subscription Only want to connect your API key? You can opt to use your API key exclusively for all functions.

Note: Please ensure JavaScript is enabled in your browser to successfully connect your account and securely save your speech keys.