Generative AI voice design

Voice Lab

Design unique human quality AI voices that can perform in multiple languages in seconds with Replica Studios Voice Lab. Blend up to 5 voice personas to create unique voices, with unique and interesting styles and accents. Unlock your creative potential with Voice Lab.

Top Right Symbol

Trusted by

Text to Speech Voice Design

Voice Lab

Describe your voice, or the role or character you would like the AI to portray, and dream it into existence with Voice Lab, a prompt-to-voice design feature which can create a blend of up to 5 Replica voices which all contribute their unique accents, prosody, and other vocal features to the resulting new voice.

Save voices into your library for use in video games, audiobooks, social media, educational or corporate videos and real time conversational solutions.

Digital Voice Studio
Generative AI Voice Director

Voice Director

With Replica Voice Director, generate voice overs and dialogue instantly with text to speech OR speech to speech, while also managing the scripts for your project where it’s all tracked in one place.

Whether you're doing early prototyping, in pre-production, or producing final voice overs for your content or projects, Replica’s text to speech will supercharge your creative workflows.

Text to Speech Dubbing

Multi Language

Localise and dub your content using our multi-lingual generative AI voice generator which currently supports multiple languages and diverse accents. (More languages coming soon!)

Pick any voice, enter text in your language of choice. Combine with VoiceLab to create unique voices and use them in any language.

Text to Speech API

Advanced Text to Speech API

Start building Voice enabled apps and platforms, voice over workflow improvements, conversational bots and other software solutions using Replica’s advanced text to speech API.

We offer scalable and flexible pricing options that enable you to build, test, and deploy. We offer custom enterprise plans including secure private hosting and air gapped services built for businesses with sensitive IP and privacy requirements.

1{
2	"text": "<speak>Hello there, <prosody rate=\"40%\">how are</prosody> you today?</speak>",
3	"voicelab_recipe": {
4		"performer": {
5			"voice": "2bfc6875-308c-4101-bf4d-7c279bc56db2",
6			"style": "07e62901-72c4-46e5-b009-aa0938d749df"
7		},
8		"model_chain": "vox_1_0",
9		"voice_config": {
10			"918e6a69-90d7-436d-8301-70a5a5a65156": 0.7,
11			"792fc8b4-dcf6-42b6-bb2c-080234f201e3": 0.3
12		},
13		"options": {
14			"auto_pitch": true,
15			"pitch": 0,
16			"rate": 0.5
17		}
18	},
19	"hq": true,
20	"normalize": false
21}
1import requests
2
3url = "https://api.replicastudios.com/speech"
4
5querystring = {"txt":"<speak>Halt! Stop right there!</speak>","speaker_id":"55a0aad5-a739-402f-9cec-36b01ff81a41","extension":"wav","ai_pace":"1","model_chain":"vox_1_0"}
6
7payload = ""
8headers = {"Authorization": "Bearer <SNIP>"}
9
10response = requests.request("GET", url, data=payload, headers=headers, params=querystring)
Ethical AI Voice

How we ensure Responsible Voice AI

Replica partners with happy and passionate voice actors and trains exclusively on licensed data to create highly versatile, diverse and performant AI voices. 

By choosing Replica you are assured full commercial usage rights of voice overs and dialogue generated, with the additional knowledge that our voice actors benefit from any revenue we make.

Creating your own unique characters with with Voice Lab.

Voice Lab is just the tool you need to create the character voice that you're looking for. By adjusting parameters like pitch, and pace and also blending multiple voices together, users can craft customized voices that perfectly match their characters’ personalities and stories.

The advanced AI technology generates natural-sounding voices, saving significant time and resources by reducing the need for traditional voice actors. This innovation enhances storytelling by providing personalized, immersive, and cost-effective voice experiences.

Check out our blog post about Designing a new character from scratch.

Enterprise Ready

We partner with professional creators and help unlock the possibilities offered by Responsible Generative AI Voice.

Get started today

Accelerate your content creation and experimentation with Replica’s realistic text-to-speech.

Frequently Asked Questions

How much does Replica Voice Lab cost?
How do I get access to the free version of Replica's Voice Lab?
Are Replica voices ethically sourced and commercially safe to use?