Free Trial
For trying one short Seed Audio generation
$0
30 credits≈ 30 seconds of generated audio
- 30 one-time trial credits
- No credit card required
- Trial credits are issued once per account
- Shared generation queue
AI 音频生成器 · Text to Speech + Voice
从一个提示词生成电影级声音场景
Seed Audio 能生成的不只是旁白朗读。这个 Demo 展示了一段电影风格动作场景：枪声、移动、环境音和戏剧化声音设计被合成为一个可直接使用的音频片段。
支持商业使用
可下载 AI voice audio
免费 AI Text to Speech credits
AI Text to Speech Voice Generator
0/2048
输入 @ 搜索声音或引用已上传的音频
选择 AI voice
登录后生成音频
登录后生成音频Seed Audio 生成需要先登录。登录后可使用你的 Credits 并开始生成任务。
Generated AI Voice Preview
生成的 AI Text to Speech 音频会显示在这里。
包含: AI Voice · BGM · SFX · Ambience · AI Voice · BGM · SFX · Ambience
还没有 AI voice
生成的 AI Text to Speech 音频会显示在这里。
电影级音频 Demo
听完整声音场景，不只是听一段人声
一个提示词可以同时承载动作、空间、节奏和制作细节。播放下面最新的 Seed Audio 结果，听枪声、移动、雨声、跳弹、碎玻璃和对白如何被渲染成一段完整声音场景。
- Generated from one prompt by Seed Audio 1.0
- Combines dialogue, SFX, ambience, and dramatic motion
- Ready to preview, download, and drop into a video edit
- 由 Seed Audio 1.0 从一个提示词生成
- 同时组合对白、SFX、环境音和戏剧化动作感
- 可直接预览、下载，并放进视频剪辑工作流
Why Seed Audio 1.0
对比 AI Text to Speech WorkflowSeed Audio 1.0 不只是传统 AI Text to Speech
传统 text to speech 只是朗读脚本。Seed Audio 1.0 更像一个 AI Text to Speech Voice Generator：它可以从一个创意提示词里塑造说话意图、情绪、节奏、环境音、背景音乐和音效。
0:0000:45
Traditional TTS
- 一个旁白声音朗读脚本。
- 音乐、环境音和 SFX 通常需要分开处理。
- 创意方向往往变成手动剪辑任务。
0:0000:45
Seed Audio 1.0 Voice Generator
- 生成带角色、语气、情绪和节奏的 AI voices。
- 在同一个提示词中加入场景环境音、背景音乐和音效。
- 通过一个 AI Text to Speech workflow 创建完整声音层。
AI VoiceBGMSFXAmbience
Feature Wall
用一个 AI Text to Speech Voice Generator 创建配音和声音场景
Seed Audio 1.0 把 AI Text to Speech、AI voice generation、多角色对话、情绪方向、环境音、背景音乐和音效连接起来，让每个功能都对应真实创意任务。
01
真实 AI Text to Speech voices
机器人式旁白会让视频、广告、演示和教程显得未完成。
使用 Seed Audio 1.0 AI Text to Speech Voice Generator，从脚本、提示词或短 brief 创建有表现力的 voiceovers。
发布更接近真实演绎、并贴合创意语境的 AI voiceover audio。
0:0000:45
02
面向多角色对话的 AI Voice Generator
短故事、广告、产品演示和讲解场景经常需要不止一个说话人。
用多个角色、不同声音、说话意图和表达说明来提示 AI Voice Generator。
无需手动录制每个角色，也能用 Seed Audio 1.0 创建小型 cast。
0:0000:45
03
可控制情绪的 Voice Generator
平淡表达会削弱 hook、笑点、悬念、创始人故事、教程和 CTA。
把语气、速度、情绪、重音和情感方向直接写进 AI Text to Speech prompt。
让 AI voice performance 匹配场景、信息和受众。
0:0000:45
04
带 ambient sound 的 AI Text to Speech
只有声音时，内容容易和视觉场景或产品语境脱节。
描述录音棚、街道、办公室、商店、咖啡馆、教室、自然或电影感地点等背景空间。
让听众立刻感知 AI voice 所处的环境。
0:0000:45
05
AI voiceovers 的背景音乐
广告、讲解、教程和故事场景常需要贴合情绪线的 music beds。
在 AI Text to Speech scene 中请求 subtle、energetic、cinematic、upbeat、calm 或 dramatic BGM。
用一个 Seed Audio 1.0 prompt 生成更完整的声音层。
0:0000:45
06
生成 voice scenes 的 sound effects
小动作、转场、提示和电影感节拍需要可听见的 cues 才真实。
在 AI Text to Speech prompt 中加入门声、通知、脚步、点击、whooshes、产品交互或 cinematic hits 等 SFX。
不用单独做声音设计，也能让关键时刻成立。
0:0000:45
Product Demo Use Case
Write story scenes with AI voice, emotion, and ambience
Write the scene once, then specify emotional beats, pacing, speaker roles, and environment so the Seed Audio 1.0 Voice Generator can create a mini audio production from one prompt.
每个场景都会优化 AI voice 语气、节奏和声音层，以获得更强效果。
0100:24
选择你的 AI Text to Speech 场景
AI Text to Speech for product explainers
Clear, confident AI voiceovers that explain and sell.
AI Voice - FemaleGenerated AI Voice
1
你的提示词
描述你的脚本、场景和需要的 AI voice。
2
Generated AI Voice
Studio-quality AI Text to Speech voiceover，可直接用于视频。
0:0000:24
3
Sound Layers
围绕 Voice Generator 输出添加、编辑和平衡声音层。
Narrator Voice
100%Soft BGM
60%Light Ambience
35%Everything in sync. Everything you need.
0200:32
选择你的 AI Text to Speech 场景
AI Voice Generator for YouTube tutorials
Step-by-step AI Text to Speech narration that teaches and keeps viewers engaged.
AI Voice - NeutralGenerated AI Voice
1
你的提示词
描述你的脚本、场景和需要的 AI voice。
2
Generated AI Voice
Studio-quality AI Text to Speech voiceover，可直接用于视频。
0:0000:32
3
Sound Layers
围绕 Voice Generator 输出添加、编辑和平衡声音层。
Guide Voice
92%Room Tone
38%Click SFX
44%Everything in sync. Everything you need.
0300:18
选择你的 AI Text to Speech 场景
Voice Generator for TikTok UGC narration
Natural AI Text to Speech narration that feels casual, relatable, and authentic.
AI Voice - FemaleGenerated AI Voice
1
你的提示词
描述你的脚本、场景和需要的 AI voice。
2
Generated AI Voice
Studio-quality AI Text to Speech voiceover，可直接用于视频。
0:0000:18
3
Sound Layers
围绕 Voice Generator 输出添加、编辑和平衡声音层。
Creator Voice
88%Upbeat BGM
72%Phone Ambience
48%Everything in sync. Everything you need.
0400:31
选择你的 AI Text to Speech 场景
AI Text to Speech for ad hooks
Fast AI voiceover options for short ads, creator hooks, and product intros.
AI Voice - EnergeticGenerated AI Voice
1
你的提示词
描述你的脚本、场景和需要的 AI voice。
2
Generated AI Voice
Studio-quality AI Text to Speech voiceover，可直接用于视频。
0:0000:31
3
Sound Layers
围绕 Voice Generator 输出添加、编辑和平衡声音层。
Hook Voice
94%Upbeat BGM
76%Notification SFX
52%Everything in sync. Everything you need.
Story Scene Use Case
用于故事场景和对话的 AI Voice Generator
使用 Seed Audio 1.0 为故事场景生成 AI Text to Speech 旁白、多说话人对话、沉浸式环境音和录音棚品质音频。
Scene / Script
Scene
2. The Hidden Passage
新出现的石壁刻痕指向打开通道的线索。
Speaker A
Elara
Calm, observant, intelligent
Speaker B
Kael
Brave, cautious, tense
Mood
Tense, mysterious, adventurous
Ambience
Ancient cave, dripping water, torch fire, stone rumble
Dialogue Excerpt
1Elara:Kael... look at this wall.
2Kael:Those marks weren't here yesterday.
3Elara:They're fresh. Someone came through after us.
4Kael:Or something did.
5Elara:No. These are instructions.
6Kael:Instructions for what?
7Elara:For opening the passage.
8Elara:Kael... look at this wall.
9Kael:Those marks weren't here yesterday.
10Elara:They're fresh. Someone came through after us.
11Kael:Or something did.
12Elara:No. These are instructions.
13Kael:Instructions for what?
14Elara:For opening the passage.
Voices2 AI SpeakersAmbience Enabled
AI Text to Speech Output
Generated Story Audio
Stereo Mix
00:0000:1000:2000:4000:50
Speaker A
Elara
Speaker B
Kael
Ambience
Ancient Cave
0:0000:38
Narrated Scene
Expressive AI Text to Speech with clear scene direction
Studio Quality
Crisp, expressive, emotion-rich AI voice audio
Immersive Ambience
Layered environments bring story scenes to life
Export Ready
WAV, MP3, and project exports for generated voice scenes
Write story scenes with AI voice, emotion, and ambience
先写一次场景，再指定情绪节拍、节奏、角色和环境，让 Seed Audio 1.0 Voice Generator 用一个提示词创建小型音频制作。
提示词
Narration: founder reflection. Voice: realistic AI Text to Speech. Emotion: curious then convinced. Scene: late-night cafe with soft room tone.
Generated AI Voice
尝试 Story Voice Scene
AI Text to Speech Pricing
Seed Audio 1.0 voice generation 的简单定价
先使用一次性免费试用，再购买永久有效的 credits，或订阅高用量方案。
Starter Credits
For quick tests, small projects, and occasional usage
$9.99one-time
1,500 credits≈ 25 minutes of generated audio$0.40 / generated minute
- Pay as you go
- Paid credits never expire
- Standard generation queue
- Good for quick tests and small projects
Best Value
Creator Credits
For creators, developers, and regular audio workflows
$29.99one-time
6,000 credits≈ 100 minutes of generated audio$0.30 / generated minute
- Best pay-as-you-go value
- Paid credits never expire
- Ideal for batches, demos, and regular workflows
- Standard generation queue
Scale Subscription
For high-volume generation and production workflows
$199/ month
45,000 credits / month≈ 750 minutes · 12.5 hours$0.265 / generated minute
Lowest per-minute price for high-volume usage.
- Monthly credits refresh every billing cycle
- Higher monthly generation volume
- Higher concurrency
- Built for batch and production usage
Free Trial
适合尝试一次短 Seed Audio 生成
$0
30 credits约 30 秒生成音频
- 30 个一次性试用 credits
- 无需信用卡
- 每个账号仅发放一次试用 credits
- 共享生成队列
Starter Credits
适合快速测试、小项目和偶尔使用
$9.99one-time
1,500 credits约 25 分钟生成音频$0.40 / 生成分钟
- 按量购买
- 付费 credits 永不过期
- 标准生成队列
- 适合快速测试和小项目
Best Value
Creator Credits
适合创作者、开发者和常规音频工作流
$29.99one-time
6,000 credits约 100 分钟生成音频$0.30 / 生成分钟
- 最佳按量购买价格
- 付费 credits 永不过期
- 适合批量任务、demo 和常规工作流
- 标准生成队列
Scale Subscription
适合高用量生成和生产工作流
$199/ month
45,000 credits / month约 750 分钟 · 12.5 小时$0.265 / 生成分钟
高用量场景下最低的每分钟价格。
- 每个账单周期刷新月度 credits
- 更高月度生成量
- 更高并发
- 适合批量和生产使用
1 credit = 1 秒生成音频。网页端生成现已可用。API Access、Voice Library 和 Team Seats 即将推出。
What is Seed Audio 1.0 AI Text to Speech?
Seed Audio 1.0 AI Text to Speech turns scripts, prompts, and creative briefs into generated audio with AI voice, ambience, background music, and sound effects for creative production.
Is Seed Audio 1.0 a Voice Generator?
Yes. Seed Audio 1.0 can be used as a Voice Generator for realistic AI voiceovers, multi-role dialogue, narration, product demos, story scenes, tutorials, ads, and social videos.
How does the AI Text to Speech Voice Generator work?
Describe the script, speaker, tone, emotion, pacing, and sound scene you want. The AI Text to Speech Voice Generator then creates AI voice audio and can include ambience, music, and sound effects in the same workflow.
What makes Seed Audio 1.0 different from traditional text to speech?
Traditional text to speech usually reads a script with one voice. Seed Audio 1.0 AI Text to Speech can also follow creative direction for role, emotion, pacing, ambience, background music, and sound effects.
Can I create realistic voiceovers with this AI Voice Generator?
Yes. The AI Voice Generator is designed to create realistic AI voiceovers for product explainers, YouTube tutorials, TikTok UGC narration, demos, ads, and story scenes.
Can the Voice Generator create multiple speakers?
Yes. You can prompt multiple roles and delivery styles so the Voice Generator creates dialogue with different speakers, tones, and emotional direction.
Can I use Seed Audio 1.0 for product demos, social videos, and commercial voiceovers?
Yes. Seed Audio 1.0 can create product demo voiceovers, social videos, ads, tutorials, and other commercial creative audio. In the same prompt, you can guide emotion, pacing, tone, voice style, ambience, background music, and sound effects.
Can I download audio from the AI Text to Speech Generator?
The intended output is downloadable generated audio for videos, demos, ads, story scenes, tutorials, and other creative workflows.
What is the AI Text to Speech prompt character limit?
The prompt input supports up to 2048 characters. If your prompt is longer than 2048 characters, shorten it before generating audio.
Who should use Seed Audio 1.0 AI Text to Speech?
Seed Audio 1.0 AI Text to Speech is useful for creators, marketers, educators, founders, agencies, studios, and product builders that need AI voiceovers, dialogue, ambience, music, and sound effects without a full recording session.
Can AI Text to Speech generate story dialogue?
Yes. AI Text to Speech can generate multi-speaker dialogue when the Voice Generator receives roles and delivery notes.
Can AI Text to Speech replace a recording session?
Yes. AI Text to Speech can help create draft or production-ready voiceovers without booking a studio session.
Seed Audio 1.0 AI Text to Speech 是什么？
Seed Audio 1.0 AI Text to Speech 可以把脚本、提示词和创意 brief 生成带 AI voice、环境音、背景音乐和音效的创意制作音频。
Seed Audio 1.0 是 Voice Generator 吗？
是的。Seed Audio 1.0 可以作为 Voice Generator，用于真实 AI voiceovers、多角色对话、旁白、产品演示、故事场景、教程、广告和社交视频。
AI Text to Speech Voice Generator 如何工作？
描述脚本、说话人、语气、情绪、节奏和声音场景后，AI Text to Speech Voice Generator 会生成 AI voice audio，并可在同一工作流中加入环境音、音乐和音效。
Seed Audio 1.0 和传统 text to speech 有什么不同？
传统 text to speech 通常只用一个声音读脚本。Seed Audio 1.0 AI Text to Speech 还可以跟随角色、情绪、节奏、环境音、背景音乐和音效等创意方向。
这个 AI Voice Generator 可以创建真实配音吗？
可以。AI Voice Generator 适合为产品讲解、YouTube 教程、TikTok UGC 旁白、演示、广告和故事场景创建真实 AI voiceovers。
Voice Generator 可以生成多个说话人吗？
可以。你可以提示多个角色和表达方式，让 Voice Generator 生成不同说话人、语气和情绪方向的对话。
Seed Audio 1.0 可以用于产品演示、社交视频和商业配音吗？
可以。Seed Audio 1.0 可以创建产品演示配音、社交视频、广告、教程和其他商业创意音频。你也可以在同一个提示词里控制情绪、节奏、语气、声音风格、环境音、背景音乐和音效。
可以从 AI Text to Speech Generator 下载音频吗？
预期输出是可下载的生成音频，可用于视频、演示、广告、故事场景、教程和其他创意工作流。
AI Text to Speech 的提示词字符数限制是多少？
提示词输入最高支持 2048 个字符。如果提示词超过 2048 个字符，请先缩短再生成音频。
谁适合使用 Seed Audio 1.0 AI Text to Speech？
Seed Audio 1.0 AI Text to Speech 适合创作者、营销人员、教育者、创始人、代理商、工作室和产品制作者，用来生成 AI voiceovers、对话、环境音、音乐和音效，无需完整录音流程。
AI Text to Speech 可以生成故事对话吗？
可以。当 Voice Generator 接收角色和表达说明后，AI Text to Speech 可以生成多说话人对话。
AI Text to Speech 可以替代录音流程吗？
可以。AI Text to Speech 可以帮助你不预约录音棚也能创建草稿或可投入制作的 voiceovers。
准备好用 Seed Audio 1.0 创建真实 AI voices 了吗？
使用我们的 AI Text to Speech Voice Generator，为视频、演示、广告、教程和故事场景创建 voiceovers、对话、环境音、背景音乐和音效。