Seed Audio AI is a browser-based AI text-to-speech and voice generation tool that turns written scripts into natural voice audio without studio equipment or recording sessions. It accepts plain text input and outputs downloadable MP3 audio files, running entirely in a web browser. The product is an independent offering, unaffiliated with ByteDance or any official SeedAudio model release.
What is Seed Audio AI?
Seed Audio AI is a browser-based AI text-to-speech workspace for converting scripts into review-ready voice audio drafts. It takes text input—such as narration, ad copy, podcast segments, or audiobook chapters—and outputs natural-sounding speech in MP3 format. The platform runs entirely in a web browser, requiring no software installation. Seed Audio AI is an independent product and is not affiliated with ByteDance, Seed, Volcengine, or official SeedAudio model releases.
Key Features
- Text to Speech — Generate natural AI speech from text with emotion tags, pacing control, and reusable delivery settings. Supports English, Chinese, Japanese, French, and German voices.
- Voice Clone — Clone a voice using reference audio (upload up to 3 samples) at 700 credits per minute of generated audio. Only for audio you own or have permission to use.
- Voice Design — Shape distinctive character voices for games, animation, and roleplay, also at 100 credits per minute.
- Multi-Character Dialogue — Create scenes with multiple voices in a single workflow (accessible via the Scene Audio tab).
- Voice Library — Choose from 12 curated voices across categories like narration, podcast, advertising, education, and gaming, with male and female options in multiple languages.
- Delivery Controls — Adjust speed, volume, pitch, and emotion tags before generation, and save reusable voice settings for consistency across projects.
- Export & Share — Download generated audio as MP3 or share a link for review. History and saved presets are accessible from the account dashboard.
- Credit-Based Pricing — Credits are charged by generated audio duration; Text to Speech uses ~100 credits/min, Voice Clone uses ~700 credits/min. Failed generations are not charged.
Who is it for?
- Content creators who need fast voiceovers for YouTube, TikTok, and Reels without recording equipment can paste scripts, choose a voice, and generate audio in minutes.
- Educators and course developers can convert lesson scripts into narration drafts to check clarity, speed, and delivery before final production.
- Podcasters can draft intros, host reads, and episode narration with reusable voice direction for consistent quality across episodes.
- Marketing and agency teams can test voice direction across ad concepts, product demos, and landing-page videos before committing budget to traditional recording.
- Audiobook producers can prepare chapter drafts from long scripts, adjusting pacing and delivery before investing in final narration.
What can you do with Seed Audio AI?
- Video Marketing: Draft short-form video voiceovers from campaign scripts, then review pacing and tone before final publishing.
- Course Narration: Turn lesson scripts into narration drafts so course teams can evaluate clarity, speed, and delivery before recording.
- Podcast Production: Create podcast intros, host reads, and segment drafts with reusable voice direction for review rounds.
- Audiobook Drafting: Prepare audiobook chapter drafts from long scripts and adjust delivery before committing to final production.
- Agency Creative Review: Test voice direction across multiple ad concepts and product demos without booking studio time.
- Documentation Audio: Convert documentation and help-center scripts into audio drafts for internal review and accessibility planning.
How does Seed Audio AI work?
The workflow follows four steps: 1) Paste or type your script into the editor. 2) Choose a voice from the library—browse by language, gender, and use case, and preview before applying. 3) Adjust delivery settings like speed, emotion tags, and pacing to match the desired tone. 4) Generate the audio, preview the result, download as MP3, or share a link. Saved settings and generation history allow easy iteration.
Pricing
Seed Audio AI operates on a freemium model with free audio credits to start. Paid subscription plans are available: Creator ($99/year, 5,000 credits/month), Pro ($249/year, 18,000 credits/month), and Studio ($499/year, 50,000 credits/month). One-time credit packs are also available for topping up: 4,000 credits ($19), 7,500 credits ($29), or 15,000 credits ($49). Credits are charged per generated minute; Text to Speech uses ~100 credits/min, Voice Clone uses ~700 credits/min.
FAQ
What is Seed Audio AI?
Seed Audio AI is a browser-based AI text-to-speech workspace for turning scripts into voiceover, narration, podcast, and audiobook audio drafts. It runs entirely in a web browser and outputs MP3 files.
Can I use Seed Audio AI for voice cloning?
Yes, but only with audio you own or have clear authorization to use. Do not upload celebrity, public figure, or third-party voices without permission. Voice clone generation uses ~700 credits per minute.
Can I use generated audio commercially?
Commercial use depends on your plan, the Terms of Service, and applicable law. If your project uses cloned voices, you must have permission to use the reference audio and review platform disclosure requirements.
How do credits work?
Credits are calculated based on the duration of generated audio. Failed generations are not charged. Free credits are available for starters; paid plans and credit packs unlock more generation volume.
What content is not allowed?
Do not upload voices without permission, create deceptive impersonation content, violate third-party rights, or generate unlawful, abusive, fraudulent, or harmful content. Contact [email protected] to report violations.
Can I download MP3 audio?
Yes, generated audio can be exported as MP3 for review, editing, or use within your workflow where your plan and rights allow it.
What languages are supported?
Currently, English, Chinese, Japanese, French, and German voices are available. Additional languages are planned as the product expands.
