Transform Your Words Into Natural, Lifelike Speech

TextToSpeechAI is a professional text-to-speech platform that uses advanced AI models to convert written text into natural-sounding speech. We offer 300+ voices across 50+ languages, 17 TTS engines, instant voice cloning with F5-TTS, and access to models including Piper, Bark, StyleTTS2, F5-TTS, OpenVoice, Tortoise, VITS, Parler, Kokoro, MeloTTS, Chatterbox, CosyVoice2, GPT-SoVITS, Dia, Qwen3-TTS, Zonos, and Pocket TTS. Whether you're creating audiobooks, video voiceovers, or building voice-enabled applications, TextToSpeechAI provides the tools you need.

Yes! We offer a free tier with 1,000 one-time credits to test our service. For more usage, you can buy credit packs starting at $3 for 5,000 credits, or subscribe from $5/month for 30,000 credits with 72% savings. No credit card is required to sign up. The free tier includes access to all standard voices, basic voice cloning, and MP3/WAV export.

Our voice cloning uses F5-TTS technology to create a digital replica of any voice from just 6-30 seconds of clear audio. Simply upload a voice sample (WAV or MP3), and our AI analyzes the voice characteristics including tone, pitch, and speaking style. Within seconds, you'll have a cloned voice you can use to generate speech in multiple languages - even if the original sample was in a different language.

TextToSpeechAI supports multiple audio formats including MP3 (most compatible), WAV (highest quality, uncompressed), OGG (open format, good compression), and FLAC (lossless compression). You can choose your preferred format when generating speech, and we support sample rates up to 48kHz for professional-quality output.

Yes! All audio generated with TextToSpeechAI can be used for commercial purposes. This includes YouTube videos (monetized), podcasts, audiobooks, e-learning courses, marketing materials, mobile apps, and more. You retain full rights to the audio you create. The only restriction is that you cannot redistribute our voices as part of a competing TTS service.

We support 50+ languages including English (US, UK, Australian), Spanish, French, German, Italian, Portuguese, Dutch, Polish, Russian, Chinese (Mandarin), Japanese, Korean, Arabic, Hindi, Turkish, and many more. Our models support cross-lingual voice cloning, meaning you can clone a voice in one language and use it to speak in any of the supported languages.

Yes, we offer a full REST API for developers to integrate text-to-speech into their applications. The API supports all features including voice selection, voice cloning, speed/pitch adjustment, and batch processing. API access is included in Pro and Enterprise plans. We also provide Python and JavaScript SDKs, along with comprehensive documentation and code examples.

Generation speed varies by model. Our Piper engine generates speech in real-time (faster than playback speed), making it ideal for live applications and chatbots. It can generate 10 minutes of audio in under 30 seconds. Premium models like F5-TTS and StyleTTS2 take slightly longer (typically 2-5x real-time) but produce higher quality, more natural output with better emotion and intonation.