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NaturalReader AI Voice Generator (commercial version) includes a full suite of tools for creating professional voiceovers. With a wide range of voice options including multilingual voices, a built-in studio editor, advanced production tools, flexible export formats, and project management features, you can create, edit, and manage high-quality audio for commercial use.
Voices are powered by different speech technologies and may vary in supported languages, credit cost, and customization support. Individual voices may be added or removed over time.
Visit here for more about TTS limitations and credit costs.
Voice Options
Gemini Voices
Powered by Google Gemini speech technology. Optimized for price performance and low latency, with support for Voice Design. This allows you to customize tone, emotion, pacing, and delivery using prompts.
OpenAI ChatGPT Voices
Powered by OpenAI's latest speech technology. Provides natural-sounding audio generation with advanced customization through Voice Design prompts for emotion and speaking style.
11Labs LLM Voices – Turbo
Powered by ElevenLabs speech technology and trained on thousands of professional voice-overs. Turbo voices are optimized for performance and low latency at a lesser credit cost. Voice Design prompts are not supported. Voices may be added or removed without notice.
11Labs LLM Voices – HD
High-quality voices powered by ElevenLabs with enhanced audio output. These voices consume more credits due to higher-quality processing. Voice Design prompts are not supported. Voices may be added or removed without notice.
Azure AI Voices
Powered by Microsoft Azure’s speech technology. Offers broad language support and low-latency performance. Prompt-based customization is not supported.
Google Chirp HD Voices – Stable
Powered by a previous generation of Google speech technology. These voices are stable and reliable, with broad language support. Prompt-based customization is not supported.
Legacy Voices (deprecated)
Legacy voices from earlier versions of NaturalReader. These voices may be removed at any time and do not support Voice Design.
Voice Cloning
Clone up to four custom voices per account. Cloned voices are high-quality, multilingual, and use the same system as LLM Voices for credit and TTS usage.
Studio Editor
Edit and Arrange Text
Create and organize scripts within the editor. Rearrange, delete, or duplicate text sections as needed.
Change Voices and Speed
Select different voices for each section and adjust reading speed.
Adjust Paragraph Pauses
Control pause length between paragraphs to fine-tune pacing.
Advanced Tools
AI Script Assistant
Write or revise scripts, rephrase text, check grammar, or translate selected sections into another language.
Pronunciation Editor
Modify how specific words, phrases, or acronyms are spoken by creating word substitutions for phonetic spelling.
Voice Design
Control the delivery, tone, and emotion of a voice using prompts. Choose from preset styles or create your own using a custom prompt.
Download and Management
Download
Export audio as mp3 or wav (44.1 kHz). When downloading audio for the entire project, you can download all sections as a single mp3 file, or download all or selected sections as individual files in either mp3 or wav format. Wav files cannot be exported as a single combined file. You can also export scripts as text (.txt) or subtitle files (.srt, .vtt).
Project Management
From the library you can create, rename, duplicate, move, or delete projects. You can also add or paste script content, export completed projects, or translate entire projects into another language. More about Library management is here.
Team Management
Team Plan owners can manage users and add or remove members as needed. More about user management is here.
Shared Library
Optionally collaborate with team members on shared projects while on a Team Plan.
Settings
Dark Mode
Switch the interface to a darker theme for comfortable viewing.
Online Project Sync
Projects automatically save and sync across browsers and devices, so you can access your work from anywhere.
Legacy Features
Advanced Tunes
Offers limited SSML-based control over pauses, pitch, and emphasis. Works only with select older Legacy voices only.
Voice Styles
Add emotions to bring your voiceover to life. Voice Styles let you set a specific emotional tone such as calm, narration, or cheerful to influence the overall delivery. Available tone options vary by voice. Works only with select older Legacy voices.
Other Resources
General
Commercial Version AI Voice Generator
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