Part 1. Overview

FineVoice AI Voice Cloning accurately replicates a real person's voice from just a 30-second recording, capturing tone, accent, and speaking style for realistic results. Choose from Instant Voice Cloning, Professional Voice Cloning, or upload RVC models to enhance recording efficiency, reduce costs, boost creativity, and maintain voice consistency. Perfect for audio content creation, education, games, animation, branding, and preserving personal memories.

Prerequisites

Before getting started, please prepare the following:

A FineVoice account
Stable internet connection
The latest version of Google Chrome or Edge
Clean audio files ready for upload

Limitations and Benefits

	Free	Basic	Pro	Enterprise
Instant Voice Clone	5	50	100	500
Professional Voice Clone	0	5	10	20
Upload Voice Model	Unlimited	Unlimited	Unlimited	Unlimited

Check Full FineVoice Pricing >>

Part 2. Quick Start

How to Use Instant Voice Cloning

With just a clear 30-second audio sample, you can clone your voice in one minute. Instant voice cloning is fast and ready to use immediately, though it may struggle with special accents or pronunciations.

Step 1. Go to FineVoice

Select AI Voice Cloning from the left menu, then click Instant Voice Clone.

Step 2. Upload Audio

Before cloning, you need to provide an original audio sample. FineVoice Instant Voice Cloning supports two methods:

Upload an audio file:
Supports common formats (e.g., *.mp3, *.wav, *.m4a, *.aac, *.arm).
The system will automatically process the uploaded file for conversion.
Record audio:
Record directly with your microphone.
The recording will be used as the original sample for cloning.

Step 3. Enter Voice Information

Upload a cover image for your cloned voice, and fill in the model name, language, and gender. Completing these details helps you manage and quickly find your custom model in the Voice Library.

Step 4. Generate Instant Voice Model

Click "Start Cloning", and your instant voice clone will appear in the "My Clones" list. You can immediately use it in Text to Speech and AI Voice Changer.

How to Use Professional Voice Cloning

Professional Voice Cloning thoroughly processes your audio and uses advanced training to learn your voice. It typically takes one to several hours and accurately captures emotions, accents, and subtle pronunciations for highly realistic results.

Step 1. Go to FineVoice AI Voice Cloning

Select AI Voice Cloning from the left menu, then click Professional Voice Clone.

Step 2. Upload Audio

Before cloning, you need to provide an original audio sample. FineVoice Professional Voice Cloning supports three methods:

Upload an audio file:
Supports common formats (e.g., *.mp3, *.wav, *.m4a, *.aac, *.arm).
The system will automatically process the uploaded file for conversion.
Record audio:
Record directly with your microphone.
The recording will be used as the original sample for cloning.
Add audio from YouTube:
You can extract audio directly from your YouTube videos.

Step 3. Enter Voice Information

Upload a cover image for your cloned voice, and fill in the voice name, language, and gender. Completing these details helps you manage and quickly find your custom model in the AI Voice Library.

Step 4. Generate Professional Voice Model

Click the "Start Cloning" button at the bottom. Your professional voice clone will appear in the "My Clones" list and show as "Creating". Once the model is generated, you'll be notified via in-app message and email.

How to Find and Upload an RVC Model

RVC models use retrieval-based voice conversion technology to transform existing audio into a target voice. Unlike Text-to-Speech (TTS) systems, which synthesize speech from text, RVC models act more like advanced "voice photocopiers." They take your live speech, analyze its pitch and cadence, and overlay the unique timbre—the distinct quality or "color"—of the target voice. Instead of creating a new voice from scratch, RVC technology faithfully reproduces the natural rhythms and expressions of your speech while seamlessly converting it to another voice.

Step 1. Go to FineVoice AI Voice Cloning

Select AI Voice Cloning from the left menu, then click Upload Voice Model.

Step 2. Enter RVC Model Information

Upload a cover image for your RVC voice model, and fill in the voice name, language, and gender. Then, upload the .pth file and the .index file of your RVC model.
For instructions on how to find and download RVC models, please refer to the detailed tutorial >>

Step 3. Submit and Upload the RVC Model

Click the "Submit" button at the bottom. Your RVC voice model will appear in the "My Clones" list, and you can immediately use it in Text to Speech and AI Voice Changer.

Part 3. Best Practices

Recommended:

Not Recommended:

Use clean, clear human voice recordings for cloning
The optimal audio length is about 30 seconds
Record in a quiet environment
The audio should contain only one language
Upload audio files with only one speaker
If the audio has noise, enhance it first using the AI Voice Enhancer
Maintain stable volume, pitch, and emotion
Include short pauses between sentences (recommended: 0.5 seconds)
Follow legal and ethical guidelines

Using noisy audio for cloning
Audio shorter than 10 seconds
Mixing multiple speakers
Mixing multiple languages or accents
Excessive emotional fluctuations
Long pauses between sentences

If your audio contains vocals, music, or sound effects, follow these steps:

Use Singify's Stem Splitter. Select "Speech, Music, Effects" mode to separate vocals from music and effects for clean voice extraction. For multi-speaker conversations, use "Lead & Back Vocal" mode to extract the main vocals.
If the voice contains silence or long pauses, enable "Remove Long Silences" and "Remove Mouth Sounds" in FineVoice AI Voice Enhancer, and also check "Remove Noise" to improve audio quality.
If the volume is too low, use "AutoEQ" in FineVoice AI Voice Enhancer for automatic enhancement, or manually adjust volume and quality with tools like CapCut.

Part 4. Notes and Limitations

Instant Cloning Audio Upload:

Recommended audio length: 30 seconds
Minimum: 10 seconds | Maximum: 45 seconds
Maximum file size: 50 MB

Professional Cloning Audio Upload:

Recommended audio length: 3 minutes
Minimum: 60 seconds | Maximum: 10 minutes
Maximum file size: 100 MB
Supported Audio Formats: *.mp3, *.wav, *.m4a, *.aac, *.arm

Recording Audio:

Instant Cloning: Minimum recording length is 10 seconds
Professional Cloning: Minimum recording length is 60 seconds
For best results, record in a quiet environment to ensure clear voice quality and a more natural conversion.

Part 5. Frequently Asked Questions

1. Why isn't my professional voice clone finished yet?

Professional voice cloning typically completes within 2–4 hours, and in rare cases, within 24 hours. If your clone is still not ready after 4 hours, please contact our support team for assistance.

2. Can I use my cloned voice for commercial purposes?

For commercial use, you must choose official commercial models or create clone models using your own voice. Please ensure you comply with all copyright and usage regulations.

3. Can I publish my cloned voice in the community?

The option to publicly share models is currently disabled. Your cloned voice model is for personal use only.

4. How can I enable emotion tags for my custom model?

To enable emotion tags for your custom model, please contact us and provide the name of your clone model and account.

Part 6. Support & Feedback

If you encounter any issues, use the Feedback button in the top right corner of the software.

You can also email our support team: support@fineshare.com
For help from the community, join our Discord: https://discord.com/invite/HquSyU4Dy8
Connect with us on social media: https://twitter.com/FineShare_Soft/ or https://x.com/finevoice_ai

FineVoice AI Voice Cloning Guide

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