NiceVois covers the part of Weights.gg you can own: train an RVC model from your own voice, download the .pth and .index, and use it to convert vocals or whole songs. A .pth you kept from Weights works too. What it does not have is a public catalogue of other people’s voices, and that is on purpose.
Weights AI — the service most people knew as Weights.gg — closed on 1 April 2026. If the part you miss is getting a portable RVC model without setting up local training or repairing a notebook, this utility is designed for that exact job.
Active trainings
Selected job
Training details
Working
Model—
Training strength—
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.
Your first training is free - then pay only for the cloud training you use. Every account also includes five voice-conversion download minutes.
Your first training is free. After that, one subscription covers every tool on this page with nothing to meter - and every model you train is still a file you download and keep. Cancel any time; it stays yours.
Up to 500 epochs for every balance-funded training.
An exact quote first based on your audio and selected epochs.
Training balance
Pay only when you train
One balance for every NiceVois training. Your balance never expires. For more voice-conversion downloads, choose a monthly plan below.
20% off your first balance purchase. Applied automatically at checkout.
Free to start
Your first training
$0with a free account
Create a free account and your first voice training is free. It also comes with five voice-conversion download minutes. Stem separation, noise removal and reverb removal are free for everyone, with nothing to sign up for.
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-conversion download minutes
Use the included free minutes first. Subscribe only when you need more conversion downloads; monthly plans also include renewable training credit.
Pricing
Pay once, or subscribe
Buy one or three trainings, each with no limits. Subscribe to the monthly plan if you use the tools often.
25% off your first month. Regular monthly price after that.
Train one voice
$5.00once
One training run, any length, up to the full epoch range. Five minutes of conversion downloads included. No subscription, nothing to cancel.
Train three voices
$10.00once
Three training runs, any length, up to the full epoch range. Fifteen minutes of conversion downloads included. No subscription, nothing to cancel.
Unlimited everything
Every tool, one price
$20.00$20.00per month
Then $20.00 per month.
Every tool, unlimited: voice training, voice conversion, stem separation and cleanup.
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
Before you pay
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 does unlimited actually mean?
No minutes to count on any tool, every output included, up to 500 epochs per training run. Fair use applies.
How do I cancel?
One click from your account, no email needed. You keep everything until the end of the month you paid for.
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.
Who sees my card?
Lemon Squeezy, the merchant of record. NiceVois never sees card details, and tax is handled at checkout.
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.
What happens to my audio?
It is processed for your job and never shared. Source audio is removed after validation. Models trained on a paid run stay until you delete them; a model from the free run is kept for 7 days, and its expiry date is shown on the model itself.
Can I hear it before I pay?
Yes. Your first training is free, and every finished model comes with a listening proof before you decide anything.
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
Secure checkout is being prepared.
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 .pth, .index, ZIP, and private listening preview remain available after closing the browser or restarting your computer. A model from the free training run is kept for 7 days and shows its expiry date; download it before then. Full-resolution source audio and temporary training files are removed after validation.
— used
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What this alternative provides
Direct WAV, MP3, FLAC, M4A, and OGG upload.
Cloud RVC v2 training without a local NVIDIA GPU.
Real stage and completed-epoch progress.
A named .pth, matching .index, and complete ZIP.
A private, browser-scoped model library with manual deletion.
Voice conversion and full-song covers with a voice you trained, or with a .pth you bring.
The free tools around the trainer go further than the ones you are replacing: besides vocals and instrumental, NiceVois can split the lead from the background vocals, so an AI cover keeps the original harmonies instead of converting them.
A downloadable model is not locked to one hosted conversion interface. The .pth contains the trained RVC weights, and the matching .index supports retrieval of speaker-specific features in compatible tools. Keeping the complete ZIP gives you an independent copy that can outlive the training service.
That is not a hypothetical. When Weights.gg closed, the people who lost nothing were the ones who had exported their files. The case study goes through what the platform got right and why the free model could not last.
What you need before training
Use your own voice or obtain clear permission from the speaker. Prepare a clean, single-speaker recording with minimal music, echo, clipping, or competing voices. The first training is free with an account, for up to 5 minutes of audio at up to 150 epochs; paid trainings take longer recordings and up to 500 epochs, and every training shows its price before it starts. A model from the free training is kept for 7 days, so download it; models from paid trainings stay until you delete them.
Rebuild what you had on Weights
Train your voice and leave with portable RVC files, or bring the .pth you kept and use it in the converter.