Speech to Speech


Empower Your Voice With Synthesys Speech-to-Speech AI: Any Language, Any Accent, Anytime

Instantly transform your voice into any language or accent. Achieve global communication in under five minutes with Synthesys speech-to-speech AI.

Try Now for FREE

No signup or credit card required

Try Now for FREE

No signup or credit card required

Our trusted brands

Unlock your passport to sound exactly like anyone with Synthesys speech-to-speech AI

What do you do when language and accent barriers stand in your way? Do you hire native speakers? How many could you hire before you deplete your funds? What else? Learn every language, accent, and speaking style? This is humanly impossible and exhausting. With Synthesys speech-to-speech AI, however, you become the master of global communication. Morph your voice into any language or accent in six clicks, and share your message with the world.

Six women

Why Use Synthesys Studio’s AI Speech-to-Speech Generator?

Explore why Synthesis Studio's AI speech-to-speech tool is essential for your business and creative processes:


Change your voice into any accent or language with our 370+ premium voices and 140+ languages, catering to diverse communication needs.


Tailor your message precisely using advanced voice modulation controls and fine-tune settings, ensuring clarity, authenticity, and resonance with your audience.


Empower users with speech disabilities, such as cerebral palsy or muscular dystrophy, to communicate effectively through natural voice generation and real-time speech translation features.


Enjoy fast rendering times, unlimited audio renders, and an intuitive user interface, maximising productivity, user engagement, and global reach in various applications like content creation, public announcements, or professional services.

How To Use Synthesys Studio’s AI Speech-to-Speech Generator

Ready to transform your voice into a global tool? Follow these six steps and unlock your language superpowers:

Step 1

Begin Your Project

Log into your Synthesys account and initiate your project by clicking on the "AI Voices" button.

Step 2

Upload your audio sample

Upload your voice recording or simply speak directly into the platform. Synthesys automatically transcribes your speech and converts it to your desired accent. We recommend that you upload MP3 files for best results.

Step 3

Enter your script

Prepare your script by typing it out or uploading a PDF if needed.

Step 4

Choose your voice and language

Choose from our extensive selection of 370+ voices in 140+ languages to match your target audience.

Step 5

Adjust your audio properties

Customise your audio properties, including speed, background music, pauses, and pitch to perfection.

Step 6

Save and download

Save your audio project and download it in MP3 format for easy sharing and use across various platforms.

As Featured on

Don’t take our word for it

Check out what our users have to say about working with Synthesys AI Studio

Need Assistance with AI Speech-to-Speech Generator?

If your answer isn't found here, email support@synthesys.io for additional support

How does Synthesys Studio revolutionise communication strategies?

minus circle iconplus circle icon

Synthesys Studio revolutionises communication with its smooth process for users. They can effortlessly upload audio, input scripts, select languages and voices, customise audio properties, and save and download for easy sharing, ensuring efficient and effective communication management, global outreach, cross-cultural connections, and enhanced user engagement and satisfaction.

What industries can benefit from Synthesys Studio's AI speech-to-speech capabilities?

minus circle iconplus circle icon

Synthesys Studio's AI capabilities cater to a wide range of industries, including marketing, education, entertainment, customer service, and more. Businesses, content creators, educators, and professionals across various sectors can leverage Synthesys Studio to enhance their communication strategies, streamline workflows, and reach global audiences effectively, fostering growth, innovation, and success in their respective fields.

Are all languages and accents accessible in Synthesys Studio?

minus circle iconplus circle icon

Presently, Synthesys Studio offers a vast selection of 370+ voices and accents covering 140+ languages, with continuous expansion efforts to encompass even more linguistic diversity. This ensures inclusivity, accessibility, linguistic representation, faultless communication, and cultural exchange across borders, cultures, communities, and industries.

How does Synthesys Studio guarantee authentic and precise speech output?

minus circle iconplus circle icon

Synthesys Studio utilises cutting-edge technology, including neural networks and deep learning models, to deliver remarkably realistic AI voices with unmatched accuracy. This ensures authentic and precise speech output that resonates with audiences and enhances communication effectiveness, user engagement, satisfaction, and trust in the platform, fostering meaningful connections, interactions, and brand loyalty.

In what ways does Synthesys Studio support users with speech disabilities?

minus circle iconplus circle icon

Synthesys Studio empowers users with speech disabilities by providing natural voice generation and real-time speech translation features. This promotes inclusivity, equal access to information, independence, and quality of life, facilitating fast communication, participation, and interaction in various contexts. Additionally, it enhances accessibility, user experience, social inclusion, and empowerment for individuals facing speech-related challenges, enabling them to express themselves confidently and connect with others effortlessly.

Ready to experience the power of realistic Speech-to-Speech AI for your projects?

Try for FREEwomenvideo creation process