Google Cloud Text-to-Speech

Overview

Google Cloud Text-to-Speech is ranked #2 of 222 in text-to-speech tools on Specifiction. It runs on API, Web. There is a free plan. A free trial is offered. Paid plans start at $16/mo.

Compared on text-to-speech tools

Free plan

Nocloud.google.com

Voice cloning

Yescloud.google.com

Commercial use

Yescloud.google.com

API access

Yescloud.google.com

Facts

Export formats

MP3, LINEAR16, OGG_OPUS, MULAW, ALAWcloud.google.com · 20 Sept 2026

Platforms

Web, APIcloud.google.com · 20 Sept 2026

Purpose

The API converts text into natural-sounding speech and can accept text or SSML input to produce audio data.cloud.google.com · 4 Oct 2026

Voice selection

Google lists more than 380 voices across more than 75 languages and variants.cloud.google.com · 4 Oct 2026

Gemini-TTS

Gemini-TTS supports single- or multispeaker speech and lets users steer style, accent, pace, tone, and emotional expression with natural-language prompts.cloud.google.com · 4 Oct 2026

Custom voices

Chirp 3 instant custom voice can create personalized voice models with as little as 10 seconds of audio input and is available in more than 30 locales.cloud.google.com · 4 Oct 2026

Streaming

The product supports streaming audio synthesis for low-latency, real-time conversations.cloud.google.com · 4 Oct 2026

Long audio limit

Long audio synthesis supports up to 1 million bytes of input.cloud.google.com · 4 Oct 2026

Speech controls

The API supports pitch adjustment up to 20 semitones, speaking rates up to four times faster or slower than normal, and volume gain from -96 dB to +16 dB.cloud.google.com · 4 Oct 2026

Interfaces and formats

Applications can integrate through REST or gRPC requests, and output formats include MP3, Linear16, and OGG Opus.cloud.google.com · 4 Oct 2026

Use cases

Google describes use cases including contact-center voicebots, voice generation in devices, and accessible electronic program guides.cloud.google.com · 4 Oct 2026

Billing limit

Billing counts input characters including spaces, newlines, and SSML tags except the mark tag, and billing must be enabled to use the service.cloud.google.com · 4 Oct 2026

Security and compliance

Google Cloud says it maps security, privacy, and compliance controls to standards and undergoes independent verification through certifications, attestations, and audit reports.cloud.google.com · 4 Oct 2026

Trial credits

New customers can receive $300 in Google Cloud credits to try Text-to-Speech and other Google Cloud products.cloud.google.com · 4 Oct 2026

Support resources

The documentation page provides guides, API references, quotas and limits, release notes, and a getting-support resource.docs.cloud.google.com · 4 Oct 2026

Where it ranks on Specifiction

• Best Text-To-Speech Tools in 2026#2 of 222
• Best Game Voice Generators in 2026#3 of 41
• Best AI Voice Generators in 2026#3 of 29

Sources

• cloud.google.com/text-to-speech/pricing;· checked 20 Sept 2026
• cloud.google.com/text-to-speech· checked 4 Oct 2026
• cloud.google.com/text-to-speech/pricing· checked 4 Oct 2026
• cloud.google.com/compliance· checked 4 Oct 2026
• docs.cloud.google.com/text-to-speech/docs· checked 4 Oct 2026