AI Text to Speech Tools
PRODUCT OVERVIEW
Google Text-to-Speech is a Google Cloud API that converts written text into natural-sounding speech using Google's AI speech synthesis models, including Gemini-TTS and Chirp 3: HD voices. It offers 380+ voices across 75+ languages and variants, supports plain text, SSML, and natural-language prompts for controlling style, pace, pitch, and pronunciation, and can generate single- or multispeaker audio from short snippets to long narratives. Developers integrate it via REST or gRPC APIs to build voicebots, device voice interfaces, audiobooks, and accessible program guides. Instant custom voice models can be created from as little as 10 seconds of audio. Access is usage-based with a monthly free tier for characters and paid per-character pricing beyond it; new customers receive free trial credits.
Enter text, select a language and voice, then click Speak It to hear synthesized audio directly on the product page.
Select from Gemini-TTS, Chirp 3: HD, or other models, then pick a voice and locale from the supported voices list.
Use SSML tags or natural-language style instructions to adjust pauses, pronunciation, pitch, speaking rate, and emotion where supported.
Send REST or gRPC requests from applications or devices to synthesize audio in formats such as MP3, Linear16, and OGG Opus.
Use Chirp 3 instant custom voice to build a personalized voice model from as little as 10 seconds of audio input.
Building voicebots for contact centers with dynamic speech generation
Adding text-to-speech to devices and IoT products
Creating audiobooks and narrated content from text
Making electronic program guides accessible through read-aloud speech
Generating personalized audio based on user voice and language preferences
It is a Google Cloud API that converts text into natural-sounding speech using Google's AI speech synthesis models, including Gemini-TTS and Chirp 3: HD voices.
The service offers 380+ voices across 75+ languages and variants, including Mandarin, Hindi, Spanish, Arabic, and Russian.
Yes. Chirp 3 instant custom voice can create personalized voice models from as little as 10 seconds of audio input, available in more than 30 locales.
Pricing is based on the number of characters sent for synthesis each month. The first 1 million characters for WaveNet voices and the first 4 million characters for Standard voices are free each month; beyond that, charges apply per 1 million characters.
New customers can receive up to $300 in free credits to try Text-to-Speech and other Google Cloud products.
You can use plain text, SSML tags, or natural-language prompts depending on the model to control pronunciation, pauses, formatting, and emotion.
Output can be generated in MP3, Linear16, OGG Opus, and a number of other audio formats.
Integration is available through REST and gRPC APIs, allowing applications and devices such as phones, PCs, tablets, cars, TVs, and speakers to request synthesized speech.
Pricing is based on characters sent for synthesis each month. WaveNet voices include 1 million free characters per month; Standard voices include 4 million free characters per month. New customers receive up to $300 in free credits. Prices in currencies other than USD follow Google Cloud SKUs.
Monthly free character allowance for Text-to-Speech synthesis before per-character charges apply.
Usage-based pricing charged per 1 million characters processed after the monthly free tier is reached.
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AI voice platform for text to speech, speech to text, voice cloning, dubbing, music, sound effects, and deployable voice and chat agents.
Cloud API that converts written text into natural-sounding speech in multiple languages and voices.
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