Text to Speech for Voice of Customer Videos
Generate authentic voiceovers quickly with our AI voice generator, transforming scripts into compelling customer video narratives.
Don't like the result?
Try one of these prompts.
Agent is the first creative engine built to transform a single prompt into a complete video.
Develop a 1-minute 30-second technical demonstration video for Developers and Integrators, illustrating how HeyGen's advanced Voice Cloning capabilities can be programmatically accessed for seamless automation of personalized customer interactions, often facilitated via APIs. The visual style should be minimalist, featuring technical diagrams and subtle code snippets, complemented by a precise AI voiceover. Focus on showcasing how HeyGen allows organizations to create customized AI avatars that speak in a voice tailored to individual customer profiles through advanced Voiceover generation, enhancing the overall user experience.
Craft a 2-minute strategic overview video aimed at Enterprise teams and Researchers, exploring the immense potential of leveraging multilingual voices for deep global customer insights. The video should adopt a visual style featuring global map animations, diverse AI avatars, and clear data visualizations, all supported by an empathetic and clear audio track demonstrating various language capabilities. Utilize HeyGen's Subtitles/captions to enhance accessibility and showcase its Templates & scenes capability to structure diverse linguistic content, illustrating how Team Collaboration can be streamlined for analyzing customer feedback across diverse linguistic contexts.
Design a 1-minute 30-second instructional video for Data Scientists and AI Engineers, demonstrating the advanced control over pitch & emotion available in HeyGen's AI voice generator for crafting authentic customer testimonials. Visually, the video should feature intuitive UI demonstrations and subtle waveform analysis, complemented by an expressive audio style showcasing varied AI voice generator examples. Leverage HeyGen's Text-to-video from script capability to efficiently create dynamic content that highlights the granular control users have over voice nuances, ensuring that every customer story resonates with genuine feeling.


Creative Engine
No Crew. No Cuts. Just Your AI Video Agent at Work
Agent is the first creative engine built to transform a single prompt into a complete video.
Prompt-Native Video Creation
Agent is the first creative engine built to transform a single prompt into a complete video. You describe the idea. Agent returns a fully constructed, publish-ready asset. There is no need to write scripts, manage assets, or piece together content manually.
End-to-End Video Generation
Agent handles the full video creation process. It writes a clear and compelling script based on your idea, selects images that match the tone and message, adds natural and emotion-aware voiceover, applies edits and transitions for polished pacing, and finalizes subtitles, timing, and rhythm for clarity and performance.
Built with Structure and Intent
Unlike traditional workflows that rely on timelines and manual assembly, Agent constructs videos from the ground up. Each output is intentionally designed to match your goal. From messaging and rhythm to scene flow and audience fit. The result is a coherent and purpose-driven video.
Use Cases
Bring any photo to life with hyper-realistic voice and movement using Avatar IV.

Frequently Asked Questions
How does HeyGen utilize AI to generate voices?
HeyGen employs sophisticated AI voice generator technology to convert text into highly natural and expressive speech. Users can create AI voices with precise pitch & emotion control and speed control, essential for professional video voiceovers and AI audiobooks.
Can HeyGen's AI voice capabilities integrate with existing technical workflows?
Yes, HeyGen provides robust APIs designed for seamless integration into various technical systems and applications. This feature enables efficient team collaboration and automates the process of generating high-quality video voiceovers and AI captions at scale.
What multilingual voice generation options does HeyGen provide?
HeyGen offers extensive support for multilingual voices, allowing you to generate diverse content for a global audience. Our platform includes advanced AI dubbing features, which seamlessly convert existing content into various languages for broader reach.
What types of content can I enhance using HeyGen's AI voiceovers?
HeyGen's powerful AI voice generator is versatile, capable of enhancing various content types, including professional video voiceovers for YouTube videos, engaging narratives for Podcasts, and dynamic audio for social media videos. It provides realistic AI voiceovers suitable for diverse platforms and audiences.
