Google Cloud Text-to-Speech review

Google Cloud Text-to-Speech is an API first, which makes it a fit for product teams rather than solo creators. Google lists 380+ voices across 75+ languages and variants, and its newer Chirp 3 HD voices and Gemini TTS models accept natural-language prompts as well as SSML for pacing, pronunciation and emotion. Chirp 3 instant custom voice builds a voice from as little as 10 seconds of audio. Pricing is per character with a large monthly free allowance: Standard and WaveNet voices are free up to 4 million characters and then cost $4 per 1 million, while Chirp 3 HD voices are free up to 1 million characters and then cost $30 per million. New customers also get up to $300 in credits. The trade-off is effort: you need a Google Cloud account, and there is no creator-style editor for timing narration to video, although Media Studio lets you test voices. For apps that read content aloud, it is very cheap at volume.

Who it is for

Product teams that need speech in apps at scale with a generous monthly free allowance.

Price

Pay as you go; Standard and WaveNet voices $4 per 1 million characters; Chirp 3 HD $30 per 1 million characters.

Standard voices (sku:9D01-5995-B545) 0 to 4 million characters US$0.000004 per character (US$4 per 1 million characters)
Quoted from the vendor pricing page on November 9, 2026.

Key features

• 380+ voices across 75+ languages and variants
• Chirp 3 HD voices and Gemini TTS models
• Instant custom voice from as little as 10 seconds of audio
• Plain text, SSML and natural-language prompt control
• Media Studio for trying voices without code

Strengths and weaknesses

• Strength: Free usage up to 4 million Standard or WaveNet characters and 1 million Chirp 3 HD characters a month
• Strength: New customers get up to $300 in free credits
• Strength: Wide language coverage
• Weakness: Built for developers; no voiceover editor for timelines
• Weakness: Studio voices cost $160 per 1 million characters
• Weakness: Several pricing models across legacy and Gemini voices

Key facts

• Free usage: Up to 4 million Standard characters per month
• Chirp 3 HD price: $30 per 1 million characters
• Voices: 380+ in 75+ languages and variants

Where it ranks

Google Cloud Text-to-Speech is No. 7 in our Best AI Voice Generators verdict.