---
title: "Seed Audio 1.0 Text-to-Speech API & Playground - Comfy"
description: "Seed Audio 1.0 Text-to-Speech by ByteDance: Synthesizes speech or audio from text with optional audio or image references. Run it in your browser or via API."
canonical: https://comfy.org/hub/models/seed-audio-1-0-text-to-speech/
lang: en
index: https://comfy.org/llms.txt
---

[Back to all models](https://comfy.org/hub/models/)

ByteDance

[Audio](https://comfy.org/hub/models/?useCase=audio)

# Seed Audio 1.0 Text-to-Speech

Synthesizes speech or audio from text with optional audio or image references.

Cost depends on your settings.

- [tts](https://comfy.org/hub/models/?q=tts)

[Read docs](https://docs.comfy.org/development/comfy-router/models#byteplus)

Input

Speech prompt

Enter speech text or instructions; refer to audio samples as @Audio1, @Audio2, or @Audio3.

Output

Example

00:00

## Try an example

- A calm, warm older man's voice, unhurried, with the sound of wind and distant waves behind him and the slow creak of a wooden door. He reads a lighthouse keeper's log entry in a quiet, steady tone: "Third of November. Wind from the north-west, freshening after midnight. The lamp burned clean until dawn. Two fishing boats passed the point at first light, both riding low and heavy. The gulls have come back to the rocks, so the storm is over. Kettle on. All is well." The wind fades gently as he finishes.

## More models

[Browse all Browse all models](https://comfy.org/hub/models/)

- [ByteDance

  ### Seed Audio 1.0 Multilingual Text-to-Speech

  Text to Audio

  byteplus seed-audio multilingual audio tts recommended](https://comfy.org/hub/models/seed-audio-1-0-multilingual-text-to-speech/)
- [ByteDance

  ### Seedream 4.5

  Text to Image

  byteplus seedream text-to-image image-to-image edit](https://comfy.org/hub/models/seedream-4-5-text-to-image/)
- [ByteDance

  ### Seedance 2.0 Fast

  Text to Video

  byteplus seedance seedance-2 video text-to-video](https://comfy.org/hub/models/seedance-2-0-fast-text-to-video/)
- [ElevenLabs

  ### ElevenLabs Text-to-Dialogue

  Text to Audio

  elevenlabs audio tts dialogue multi-speaker](https://comfy.org/hub/models/elevenlabs-text-to-dialogue/)