Strongest fit
Who it is built for
- Video and marketing teams creating voiceovers
- Instructional designers producing multilingual training audio
- Developers integrating text-to-speech through an API
SpeechGen
Pay-as-you-go AI voice generator and production editor
SpeechGen generates downloadable speech from text with more than 5,000 voices in 150 languages. The browser-based tool supports voiceovers, multiple speakers, audio production controls, document conversion, transcription, and API workflows without a monthly subscription.
SPSpeechGenProduct screenshot pending
- Best for
- Video and marketing teams creating voiceovers
- Pricing signal
- USD 0
- Primary category
- Voice generators
- Last verified
- Jul 30, 2026
The decision
Should SpeechGen make your shortlist?
Start with the job, the team, and the constraints. Product fit becomes much clearer when those three line up.
Practical use cases
Jobs it can take on
- Generate and download narration from text or documents
- Create multi-speaker audio for podcasts, audiobooks, and dialogue scripts
- Transcribe uploaded audio and video into text and subtitles
Before you choose
Know the tradeoffs
- Purchased credits expire 365 days after purchase
- The maximum text length is two million characters per generation
- Higher-quality voice tiers consume more credits per character
Inside the product
What you can actually do with it.
The core product capabilities, grouped around the work they enable.
Large multilingual voice library
SpeechGen offers more than 5,000 voices across 150 languages and regional accents.
Production controls
Users can adjust speech settings, add SSML, assign multiple speakers, and mix generated speech with background music.
Flexible exports and API
Generated audio can be downloaded in formats including MP3, WAV, FLAC, OGG, and OPUS, while the REST API supports integrations.
Typical workflow
Users paste text or upload supported documents, choose a language and voice, and configure speech settings. SpeechGen converts the content to audio, then makes the finished file available for download or integration through its API.
Plans and official links
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