AI Speech Synthesis

OpenAI.fm offers an interactive developer demo for the text to speech model in OpenAI’s API.

This app converts Turkish text into speech and outputs the corresponding audio.

This web app converts entered text into spoken audio for immediate listening.

Voice.ai provides AI voice agents, a voice changer and text-to-speech tools, with APIs and SDKs for scalable speech applications.

Speechify reads books, PDFs, and web pages aloud using text-to-speech and also offers voice typing.

This app converts Uyghur text into speech using a selectable Uyghur voice.

Voice Dream Reader uses text-to-speech to read PDFs, web pages, and books aloud.

Speechma converts text to speech with a choice of more than 580 voices and support for over 60 languages.

TTS Online converts text into speech with more than 100 voices in 27 languages and MP3 downloads.

This tool converts text to speech with selectable voices and controls for speech rate and pitch.

Generate speech from text with Zonos2, an open-weight mixture-of-experts model.

VoicePal reads documents, text and web articles aloud using offline voices in multiple languages, with apps listed for Windows, Mac and Android.

NVIDIA NeMo provides a framework for language, multimodal, and speech AI, including recognition and text to speech.

ElevenReader reads text, ebooks, PDFs, and audiobooks aloud with text to speech voices.

VanillaVoice reads text aloud using a selection of human sounding voices.

Paper2Audio reads PDFs, EPUBs, and web articles aloud with text to speech voices.

This web app demonstrates text-to-speech using voices from several services.

NaturalReader converts text from documents and other content into speech using AI voices.

WellSaid generates voiceovers with AI voices in different dialects and production styles.

This app generates speech in a speaker’s voice from an uploaded sample and entered text.

Voxify generates speech from text with more than 450 voice options and controls for pitch, speed and emotion.

AnyVoiceLab converts long passages of text into speech, with support for up to 50,000 characters.

VoiceCraft supports zero-shot speech editing and text-to-speech generation.

Balabolka offers freeware text to speech software for converting written text into spoken audio.