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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
Models: Gemini 2.5, Gemini 3.1
Credit cost: 1-2 credits/character
Using Google's Gemini speech technology, these voices produce fluid, expressive context-aware speech with dynamic and varied intonation, pacing, and vocal delivery. Optimized for performance and low latency, they support Voice Customization though Speech Prompts and Voice Design, with additional support for and Inline Voice Tags in Gemini 3.1. This allows full customization of tone, emotion, delivery, and pacing.
11Labs LLM Voices
Models: Turbo 2.5, HD 2.5 (Stable), HD 3.0 (Preview)
Credit cost: 10-20 credits/character
ElevenLabs' speech technology delivers natural, realistic speech trained on thousands of professional licensed voiceovers. Choose between the Turbo model, optimized for speech and low latency at a lower credit cost, and the HD models, which prioritize audio quality at a higher credit cost. Voice Customization prompts are not supported.
OpenAI ChatGPT Voices
Credit cost: 1 credit/character
OpenAI speech technology generates natural-sounding, expressing speech with realistic vocal delivery. Supports Voice Customization through Speech Prompts and Voice Design.
Azure AI Voices
Credit cost: 1 credit/character
Microsoft Azure's neural speech technology produces lifelike speech with smooth pacing and balanced intonation. These voices offer measured, even delivery without the more dynamic variation associated with newer generative models. Voice Customization is not supported.
Google Chirp HD Voices – Stable
Credit cost: 1 credit/character
An earlier generation of Google's neural AI voices, these voices deliver clear, natural speech with a consistent speaking style. Less expressive than newer generative models, they provide a straightforward listening experience. Voice Customization is not supported.
Legacy Voices (deprecated)
Credit cost: 1-20 credits/character
Includes older voices from earlier versions of AI Voice Generator, as well as deprecated or discontinued voices from various providers. These voices remain available for use but may be removed at any time.
Cloned Voices
Credit Cost: 10-20 credits/character
Create your own custom AI voice by recording audio or uploading a recording. Toggle its Turbo mode on or off to balance generation speech, audio quality, and credit 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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