Speech synthesis 25

Interactive demo for OpenAI's text-to-speech API.
OpenAI.fm is an interactive demo for developers to try the new text-to-speech model in the OpenAI API. It allows users to experiment with different voices and styles to generate speech from text.

Free online AI-powered text to speech converter with multiple languages and voice options.
Texttovoice.online is a free online text to speech converter that uses AI to convert text into realistic English voices. It offers options for emotion and supports many languages. The platform provides both premium and standard voices, with premium voices utilizing advanced algorithms for more realistic output. Users can convert text to speech, choosing from various languages, voices, and speech styles, and download the result as an MP3 file. The site also offers features like voice emotions, background audio, and tools for creating voiceovers for platforms like Instagram and TikTok.
FileSpeech converts files to natural speech with multilingual support and offline access.
FileSpeech is a platform designed to convert files into natural speech. It supports multiple languages and offers a selection of neural voices. Users can upload files in various formats, including PDFs, EPUBs, and web links, or scan documents using their device's camera. The platform also provides offline features, allowing users to convert and export audio files for listening anywhere.

ChatTTS: Natural, expressive text-to-speech for dialogue applications in English and Chinese.
ChatTTS is a powerful text-to-speech model designed for creating natural and expressive speech, perfect for dialogue-based applications. Supporting both English and Chinese, ChatTTS offers fine-grained control over prosodic features like laughter and pauses.

Real-time STT/TTS solution using AI-focused Sense Theory for nuanced speech processing.
Speech Intellect is the first STT/TTS solution that works in real-time by totally using a new AI-focused mathematical theory — "Sense Theory". It looks at the sense of each word pronounced by the client. It offers speech-to-text, text-to-speech, and combining solutions, leveraging a sense-to-sense algorithm to reproduce text with intonation and tonality. The platform emphasizes security with Amorphous Encryption and provides flexibility in shaping work scenarios for various business needs.

AI voice generator for text-to-speech, cloning, and custom voices.
VoiSpark is an AI voice generation platform that enables users to create human-like voices, generate realistic text-to-speech, clone voices, and design custom AI voices. It serves as an all-in-one AI voice toolkit powered by industry-leading AI, offering over 500 natural-sounding AI voices and multi-language support across 30+ languages. The platform is designed for creating studio-quality voiceovers for various content types like videos, podcasts, and apps.

Open-source text-to-speech project for realistic dialogue generation.
ChatTTS is an open-source text-to-speech project designed for generating realistic audio, particularly for dialogue scenarios. It supports both Chinese and English and is trained on a large dataset to produce human-like speech. It's suitable for applications like creating dialogue-based audio and video introductions and assisting large language model interactions.

A free web UI using OpenAI API to convert text to speech.
OpenAI Text To Speech WebUI is a web application that utilizes the OpenAI API to convert text into speech. It is designed as a free frontend for OpenAI's TTS service, requiring users to provide their own API key. The application supports a wide range of languages and offers various voice options for generating realistic-sounding speech.

Free online text-to-speech converter with natural-sounding voices and no restrictions.
Free Text to Speech Online is a free reader and text-to-voice converter that allows you to convert your text into a natural-sounding voice. It uses a speech synthesizing technique to convert written text into realistic speech. The tool supports various languages and genders, offering options to choose the voice's accent. It is designed to be easy to use, requiring no login or signup, and is compatible with most web browsers and mobile devices.

Free online AI text to speech converter with natural voices and download options.
Text to Speech.im is a free online tool that converts text to speech using AI. It offers natural-sounding voices and allows users to download high-quality audio. The platform supports multiple languages and voice styles, making it suitable for creating engaging content. It also provides a text to speech API for seamless integration and generates text to speech MP3 files for easy download and offline access.

Free online Text to Speech AI tool with unlimited usage and multiple languages.
TTSVox is a free online Text to Speech AI tool with 50+ languages and 200+ speakers. It allows users to convert text to voice instantly with unlimited usage. It's designed for enhancing videos and audios with lifelike voices for engaging narration and commentary, and is suitable for educational, professional, and accessibility purposes.
Voicefy is a text-to-speech platform with lifelike voices for various applications.
Voicefy is a revolutionary speech synthesis platform that turns text into lifelike, engaging voices. It offers advanced technology and a variety of expressive voices to create powerful narratives and immersive experiences. Voicefy transforms text into realistic speech, offering multiple languages and voices to maximize the accessibility and interactivity of your content. It is used for audiobooks, dubbing, marketing, and more.

AI text-to-speech and voice cloning platform with 600+ voices in 142 languages.
Verbatik is an AI-powered text-to-speech and voice cloning platform that converts written text into natural-sounding speech. It offers over 600 realistic voices across 142 languages and accents. Verbatik allows users to clone voices and customize audio for marketing and more. It generates natural voices in 100+ languages, perfect for videos, podcasts, and e-learning. The platform also provides tools for script writing, avatar AI, and a sound studio for enhancing audio projects.

Text-to-speech tool that synthesizes natural speech from short voice samples.
Fish Speech is a text-to-speech (TTS) tool developed by the creators of So-VITS-SVC and Bert-VITS2. It can synthesize natural and fluent speech from just 15 seconds of any voice, maintaining the given timbre, style, and accent. Fish Audio is a platform for audio generation, offering various voice models for users to discover and use.

AI-powered text-to-speech converter with free and premium options.
ttsMP3.com offers AI-powered, human-like text-to-speech conversion. It provides access to high-quality voiceovers for free and offers premium access for extended use. The service is versatile, user-friendly, and suitable for various audio needs, including e-learning, presentations, and YouTube videos. It supports over 28 languages and allows users to download audio as MP3 files.

Voice cloning and sound design app for cloning, mimicking, and designing voices.
Echo Voice AI is a revolutionary voice cloning and sound design app that empowers users to clone voices, mimic celebrity voices, clone their own voices, design entirely new voices, and transform their voice with Speech to Speech technology.

Applio is a simple, high-quality VITS-based voice conversion tool.
Applio is a VITS-based voice conversion tool focused on simplicity, quality, and performance. It is designed to be a simple, high-quality voice conversion tool focused on simplicity and ease of use. Applio is currently in closed alpha for Windows.

AI-powered video dubbing and translation tool with voice cloning and lip-sync.
VoiceCheap is an AI-powered video dubbing and translation tool that allows users to translate and dub videos into over 30 languages. It offers customizable voices, including voice cloning, and features built-in speech-to-text, text-to-speech, auto-subtitles, and lip-sync capabilities. It's designed for YouTubers and course creators to expand their audience globally.

AI text-to-speech platform with 800+ voices for content creation and more.
SteosVoice (formerly CyberVoice) is an AI-powered text-to-speech platform that offers over 800 voices for speech synthesis. It allows users to convert text into high-quality audio for various applications, including YouTube localization, content creation, mods, audiobooks, and more. The platform provides both free and paid options, including a Telegram bot for free limited access and subscription plans for more extensive use.

AI voice solution for content creation with text-to-speech, dubbing, and voice cloning.
Vbee AIVoice is an AI-powered voice solution designed for content creators. It leverages advanced speech technologies like speech synthesis, translation, and recognition to enable the creation of engaging and effective content. It offers features like text-to-speech, AI dubbing, and voice cloning, catering to various content creation needs.

AI voice generator and content creation tool with realistic AI voices and avatars.
Typecast API is a text-to-speech API designed for developers building conversational AI, content automation pipelines, and voice-enabled applications.
Built on SSFM v3.0 (Speech Synthesis Foundation Model), it automatically reads emotional context from text and delivers the right tone — no manual tagging required. Developers get
700+ expressive AI voices across 38 languages, with support for real-time streaming, batch processing, and webhook-based async flows.
Key reasons teams choose Typecast over alternatives:
• 700+ expressive AI voices: diverse characters across age, gender, and personality —
ready for any product persona, NPC, companion, or narrator
• Smart Emotion: automatically reads text context and delivers the right tone,
no manual tagging
• Real-time streaming API: optimized for conversational AI with no latency gaps
• QuickClone: create a custom branded voice from just 5+ seconds of audio
• Accessible pricing: free tier with 30,000 credits/month, no credit card required
Production references:
• Streaming platforms — real-time TTS serving tens of thousands of concurrent users
with zero latency
• Game studios — NPC voice integration via API across titles
• Content automation — hundreds of short-form videos produced daily via n8n pipelines
• AI companion apps — 6x engagement lift vs. non-voiced interactions

Versatile AI voice generator for text to speech, voiceovers, and translations.
Murf AI is a versatile AI voice generator that enables users to convert text to speech with lifelike AI voices. It allows for the creation of studio-quality voiceovers in minutes for podcasts, videos, and professional presentations. With over 200 realistic text-to-speech voices in 20+ languages, Murf simplifies business communication by providing solutions for voiceovers, translations, and various other projects, ensuring clear, engaging, and far-reaching messages.

Online text-to-speech converter with natural voices and multiple formats support.
AnyToSpeech is an online text-to-speech converter that allows users to convert text, PDFs, and URLs into natural-sounding audio. It offers a variety of voices and styles to personalize the audio, and users can listen to the audio immediately. It supports creating audiobooks, MP3s, podcasts, and voiceovers.

AI-powered text-to-speech converter for realistic voiceovers.
SpeechGen.io is an AI-powered text-to-speech converter and voice generator that allows users to create realistic voiceovers online. Users can insert any text to generate speech and download audio in MP3 or WAV format for various commercial purposes, including YouTube, TikTok, Instagram, Facebook, Twitch, Twitter, Podcasts, Video Ads, Advertising, E-books, and Presentations. It offers a wide range of natural-sounding voices, custom voice settings, and supports multiple languages.