SeedAudio is a browser-based AI text-to-speech workspace that generates voice audio from written scripts. It allows users to select a voice, adjust delivery, and export audio files for reuse. The tool is designed for producing voiceovers, narration, podcast segments, and audiobook drafts. It also includes a set of free music utilities, such as MP3 to MIDI conversion, BPM and key detection, chord detection, stem splitting, MIDI to audio rendering, and MIDI to sheet music preview. The AI voice generation workflow aims to reduce the time spent on scheduling, recording, and revising traditional voice sessions. Users can create review-ready audio drafts directly in a browser, adjust pacing and delivery settings, and regenerate audio when script updates occur. The platform includes delivery controls, history and share links, and an MP3 download workflow. Subscription plans offer varying monthly audio credits, script limits, long-form narration workflows, and priority support options. Typical use cases include content teams that need consistent voice direction across projects, or those coordinating multiple languages or audiences. The music tools serve tasks like transcribing melodies, identifying musical keys, practicing, and preparing set lists. SeedAudio combines voice generation and audio analysis in one interface, allowing users to move from script to audio without switching between separate applications.