A WAV recording can be uploaded directly and used as the dataset for a cloud RVC training run. The output is a trained .pth model—not a renamed WAV—plus a matching retrieval .index and complete ZIP package.
When you have both an original WAV and a compressed copy of the same recording, the WAV is normally the better training source because it avoids an additional lossy encoding stage.
Active trainings
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Training details
Working
Model—
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Elapsed time—
Stage 1 of 6Receiving audio
Epoch 0 of 2000%
Epoch progress comes directly from the running RVC trainer.
The audio you sent
PTH
Latest training checkpoint
An inference-ready early model is available while training continues.
Create a free account and your first voice training is free. It also comes with three free voice conversions, each up to 5 minutes long. The vocal separator, lead and back separator, noise remover, reverb remover and Vocal Enhancer each include one free use, up to five minutes. No account needed.
Checking eligibility...Taster pack
$5 training balance
$4.99$4.99non-expiring
One-time, not a subscription. At current quotes, $5 covers up to 11 one-minute tests at 100 epochs, 4 five-minute runs at 180 epochs, or 2 ten-minute runs at 180 epochs. The exact cost and balance left are shown before training.
Starter pack
$10 training balance
$8.99$8.99non-expiring
Pay different amounts for short tests and longer, stronger training.
Best value
$27.50 training balance
$24.99$24.99includes $2.51 extra
Best for creators training several voices or comparing epoch settings.
Monthly conversion plans
More voice conversions
Use the included free minutes first. Subscribe only when you need more voice conversions; monthly plans also include renewable training credit.
Every tool, unlimited, with separate-file batch processing. Train multiple voices at once.
One-time training
Pay once. No subscription.
Train one voice
$5.00once
1 training run Any length of training audio, up to 500 epochs per voice. Includes 3 voice conversions.
Train three voices
$10.00once
3 training runs Any length of training audio, up to 500 epochs per voice. Includes 9 voice conversions.
Your voice. Your files. Download your models and use them anywhere RVC runs.
.pth.indexZIP
Starter
For occasional projects
$8.99$8.99per month
Then $8.99 per month.
$5 monthly training credit and 30 voice-conversion download minutes.
Creator
For regular cover makers
$14.99$14.99per month
Then $14.99 per month.
$10 monthly training credit and 90 voice-conversion download minutes.
Pro
For high-volume work
$24.99$24.99per month
Then $24.99 per month.
$20 monthly training credit and 240 voice-conversion download minutes.
Secure checkout by Lemon SqueezyCancel any time from your accountYour model files are yours to keep
A few things to know
Can I hear it before I pay?
Yes. Your first training is free, and every model comes with a listening proof first.
How do the Lite allowances work?
Lite includes two trainings per paid billing month and 10 conversions per 24-hour window. A new window starts with your first conversion; all 10 renew together 24 hours later. Your converter shows the reset in your local time. A conversion counts once when it starts and comes back if it fails; listening and downloads are free. Unused allowances do not carry over. Both subscriptions include unlimited vocal separation, lead/back separation, noise removal, reverb removal and Vocal Enhancer.
What does unlimited actually mean?
No minutes to count on any tool, every output included, up to 500 epochs per training run. Fair use applies. Unlimited also unlocks batch processing: drop multiple files, start once and get a separate result for each. Free and Lite process audio files one at a time. Multi-file training datasets and manual mixes are unchanged.
Do I keep my voices if I leave?
Yes. Every model is a .pth, .index and ZIP you download, and they work anywhere RVC runs.
How do I cancel?
One click from your account, no email needed. You keep everything until the end of the period you paid for, a month or a year.
What if a training fails?
You are not charged for it. A failed or cancelled run releases what it reserved, and an upload that never arrives does not spend your free run.
Do I need an account to pay?
No. Pay with any email. Sign in with that same email on any device and everything you paid for is there.
What happens to my audio?
It is processed for your job and never shared. New trainings keep your original recordings as a private dataset ZIP, plus an MP3 listening preview. Your dataset follows your voice's retention: paid runs stay until you delete them; free runs are kept for 7 days. Older voices may only have the MP3 listening copy. Temporary training files are removed after validation.
Who sees my card?
Lemon Squeezy, the merchant of record. NiceVois never sees card details, and tax is handled at checkout.
Wrong charge or an unused month? Email info@nicevois.com with the checkout email and date; it is reviewed with Lemon Squeezy and returned to the original payment method. Refund policy · Privacy
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Persistent cloud storage
Your model library
Your voice models are files you own. Download them once and no platform can take them away.
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Paid model packages stay saved until you delete them.
Your model files and private MP3 listening preview remain available after closing the browser. New trainings also keep the original recordings in a downloadable dataset ZIP. Paid voices and their saved datasets stay until you delete them. Free voices and their saved datasets are kept for 7 days; download them before then. Older voices may only have the MP3 listening copy. Temporary training files are removed after validation.
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What makes a WAV useful for RVC?
The container alone does not guarantee good training data. A clean WAV with one voice, consistent volume, and little echo is useful. A WAV containing a full music mix, clipping, several speakers, or aggressive noise-reduction artifacts is still a weak dataset.
Use the original recording or clean isolated vocal whenever possible.
Remove silence only when it dominates the file; natural pauses are not inherently harmful.
Remove other speakers, backing vocals, and instrumental bleed.
Keep natural variation in pitch, words, pace, and expression.
Do you need to resample or split the WAV yourself?
No. The cloud pipeline reads the uploaded source, slices it into workable segments, normalizes and resamples the training material as required, extracts RMVPE pitch and HuBERT features, and then trains the pinned RVC v2 model. Manual splitting is unnecessary for this interface.
Verified WAV workflow
The project’s real end-to-end proof used a 33,189,998-byte WAV. It passed browser upload, private dataset preparation, cloud training, model validation, and named .pth download. A later 100-epoch run produced 53 prepared segments and a 57,590,877-byte inference model that loaded in the native RVC synthesizer.
These numbers verify compatibility and artifact production; they are not a promise that every recording will produce the same perceptual quality or runtime. See the testing methodology.
WAV upload checklist
Check
Good sign
Warning sign
Speaker
One consistent target voice
Interviewer, duet, or backing vocals
Room
Dry and close
Long echo or distant microphone
Level
Clear without clipping
Crackling or flattened peaks
Background
Quiet or cleanly isolated
Music, crowd, traffic, or hum
Use your WAV as the training source
The uploader checks the duration, recommends an epoch count, and shows each cloud stage.