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About

Gemini 2.5 Flash TTS is the latest text-to-speech (TTS) model variant in Google’s Gemini 2.5 lineup, designed for faster, low-latency speech synthesis with expressive, controllable audio output. It offers significant enhancements in tone versatility and expressivity so that developers can generate speech that better matches style prompts, from storytelling narrations to character voices, with more natural emotional range. It features precision pacing, which allows it to adjust speech tempo based on context, delivering faster sections or slowing for emphasis more accurately according to instructions. It also supports multi-speaker dialogues with consistent character voices for scenarios like podcasts, interviews, or conversational agents, and improved multilingual handling so each speaker’s unique tone and style persist across languages. Gemini 2.5 Flash TTS is optimized for lower latency, making it ideal for interactive applications and real-time voice interfaces.

About

Empowering Self-Service, Improving Personalization, and Advancing Conversational CX – Speechmorphing’s AI, neural network, and prosodic modeling-based speech synthesis technology enables the most natural conversational dialogues between human and computer. Our custom “branded”, contextual, and fully customizable voices support your desired personas and communication styles of digital agents.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and product teams in need of a tool to power interactive voice applications, digital assistants, and multimedia content

Audience

Organizations of all sizes looking for a powerful Text to Speech solution

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Google
Founded: 1998
United States
blog.google/technology/developers/gemini-2-5-text-to-speech/

Company Information

Speechmorphing
United States
speechmorphing.com

Alternatives

Alternatives

MAI-Voice-2.1

MAI-Voice-2.1

Microsoft

Categories

AI Models Supported
Text to Speech Supported

Categories

Text to Speech Supported

Text to Speech Features

Adjust Speaking Rate / Pitch Supported
API Supported
Audio Optimization Supported
Custom Lexicons Supported
Different Voice Choices Supported
Multi-Language Support Supported
Synchronize Speech Supported

Integrations

Gemini Supported
Gemini 2.5 Flash Supported
Gemini 2.5 Pro Supported
Gemini Enterprise Agent Platform Supported
Google AI Studio Supported

Integrations

Gemini Not Supported
Gemini 2.5 Flash Not Supported
Gemini 2.5 Pro Not Supported
Gemini Enterprise Agent Platform Not Supported
Google AI Studio Not Supported
Claim Gemini 2.5 Flash TTS and update features and information
Claim Gemini 2.5 Flash TTS and update features and information
Claim Speechmorphing and update features and information
Claim Speechmorphing and update features and information