What is SpeechGen?
SpeechGen.io is an online text‑to‑speech platform that converts up to 2 million characters into audio using a library of 5,000 neural‑voice models across 150 languages. The interface supports voice selection, adjustable speed, pitch, and volume, and allows insertion of SSML tags for precise pauses, emphasis, and sound effects.
Users can embed background music from an AI library or upload their own tracks, and generate multi‑speaker files by tagging dialogue within a single document. The built‑in editor offers smart caching, enabling free regeneration of previously synthesized text.
SpeechGen.io provides downloadable audio in MP3, WAV, FLAC, and other formats, and exposes a REST API for integration with n8n, Zapier, or custom workflows. The platform includes tools for converting PDFs, DOCX, subtitles, and video files to speech, and for transcribing audio back to text in 140 languages.
SpeechGen pricing Paid
Verify on the official pricing page.
View plansSpeechGen user reviews
Based on 29 reviews, 75.9% of users recommend SpeechGen, rated highly for ease of use.
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SpeechGen's key features
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5,000+ realistic voices
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150 languages supported
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Multiple speaker dialogue support
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Smart Cache zero-cost regeneration
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Built-in background music library
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SSML tag insertion
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REST API integration
SpeechGen use cases
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Create engaging e‑learning audio modules from course transcripts in multiple languages, allowing adjustable voice parameters for clarity and learner engagement
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Generate dynamic podcast intros and outros with background music and multi‑speaker tagging, using SSML for smooth transitions
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Convert customer support knowledge‑base articles into downloadable audio guides so users can access information hands‑free on mobile devices
Who is it for?
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Video editors
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Content creators
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Business owners
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Marketers
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Advertisers
