SignalTech/AI

Show HN: Use your OpenAI subscription to create audiobooks

High-priority alert based on source significance and keyword relevance.

Context

What happened: A Show HN project called PDF TO MP3 lets users connect their OpenAI subscription to an MCP server so their AI chat can turn attached PDFs into audiobooks. Key numbers: $0 listed for PDF to MP3; speech generation billed by Google or OpenAI per usage. Why it matters: The tool routes document processing through an existing subscription while speech generation is billed separately by the provider, so users pay only for audio output.

What changed

A Show HN project called PDF TO MP3 lets users connect their OpenAI subscription to an MCP server so their AI chat can turn attached PDFs into audiobooks.

Why it matters

The tool routes document processing through an existing subscription while speech generation is billed separately by the provider, so users pay only for audio output.

Sources