Expressive AI voices. In any language.
One voice, delivered naturally across languages. Consistent tone, emotion, and clarity you can hear.






Generate AI voices in 100+ languages
Create text-to-speech AI voiceovers in hundreds of accents and dialects with Colossyan. Pick the language, pick the voice, and generate natural-sounding narration in seconds.
AI Video Dubbing
Dub your videos into multiple languages while keeping timing, pacing, and delivery consistent across versions.
Realistic and customizable AI voices
Multilingual
Use the same AI voice in different languages to create videos that are made for a global audience. Colossyan offers natural-sounding voices in more than 100 different languages, accents, and dialects.
Emotional
Select the AI voice that best suits the emotional tone of your videos. Colossyan's human-like voices can be filtered by tone, age, accent, and scenario to ensure you find the perfect voice.
Voice cloning
Use your own voice as a text-to-speech voiceover with voice cloning. Simply upload your voice recording to Colossyan's AI voice generator to create high-quality voiceovers of yourself in 30+ languages.
Custom pronunciations
Specify the pronunciation of specific words to guarantee a perfect delivery every time. Colossyan's text-to-speech generator will remember your custom pronunciations for future videos, enabling seamless content creation.
Translate videos in just a few clicks
Here's why leading teams choose Colossyan
Frequently asked questions
Colossyan's voice cloning feature is easy to use and only requires a one-minute recording of your voice. In just a few seconds, your voice clone will be ready to use and can be translated to multiple languages.
Yes, all AI voices in Colossyan can be paired with any avatar in our library, giving you full flexibility over the appearance and voice of your AI presenter and allowing for easy content creation.
Colossyan's AI voice library is constantly growing and currently has more than 600 available voices across dozens of different languages and dialects. You can convert written text to speech using any of these voices.
Simply add your desired language as a language variant for the video you wish to translate. Adding a new language variant will translate both your script and the text content within your scenes. Once you generate your video, Colossyan's voice technology will create a voiceover in each language.
Get started today for free
No credit card required: simply go into the editor, and try out AI video completely free for 14 days. Start creating effective video content now.