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SpeechGen

verifiedFreemiumAPIspeechgen.io

Browser TTS generator with thousands of voices in 150 languages for marketers, e-learning teams and IVR builders needing fast voiceovers.

What it does

SpeechGen is an online text-to-speech tool built on neural voice synthesis. Users paste or upload text, pick a voice and language, adjust pitch/speed/volume, and export audio as MP3, WAV or FLAC. It targets businesses needing voiceovers, IVR scripts, e-learning narration and multilingual dubbing.

How to use: To use SpeechGen.io, simply type or paste your text into the provided text box, select your desired voice, adjust settings like speed and pitch, and click the 'Generate speech' button. Once generated, you can download the audio file in MP3, WAV, or other supported formats.

Core features

Over 5,000 AI voices across 150 languages
Adjustable speed, pitch, volume and pause timing
SSML controls for intonation and pronunciation
Background music mixing
Bulk conversion of long documents up to 1M characters
Upload of DOCX, PDF or SRT source files
Commercial usage license included
Multiple export formats and bitrates

Best for

→Producing marketing or product-explainer voiceovers on tight deadlines
→Creating multilingual e-learning narration
→Building bilingual phone/IVR prompts for small businesses
→Generating narration for audio guides and tours
→Localizing video content into other languages

Pricing

Free
Toolspool rankingby monthly traffic

Reviews

Big-picture takes: what it's for and whether it delivers. High-engagement YouTube videos — not sponsored.

How to generate speech from text with SpeechGen - TTS Manual
💬 SpeechGen - Realistic Text-to-Speech · 23K views