Open source · MIT
Lamplight Audio
Upload an EPUB and listen to it as an audiobook in your phone's browser. Each chapter is narrated once by AI, cached, then streamed or downloaded as an MP3. Built for listening at night with the screen locked.
- Strips author's notes and summaries before narration, tuned against real AO3 downloads
- Three TTS providers (OpenAI, Kokoro, ElevenLabs) with per-chapter voices and a monthly budget cap
- Background narration that keeps going after the tab closes, with pause, resume and a queue
- Lock-screen controls, sleep timer, resume and HTTP Range streaming for iOS Safari
- Self-host with Docker or deploy to Vercel with Cloudflare R2 storage