Nullcore // Cloud Toolkit
Nullcore Cloud
Two apps, one subscription. NullFit and NullSculpt, fully cloud-powered.
The whole Nullcore avatar toolkit, run off my servers: refit any outfit with NullFit, reshape the body with NullSculpt, always on the newest build, with nothing heavy to install but the companion apps. A job that used to eat 5+ hours per model now takes about 30 minutes.
Pricing
Full toolkit
Nullcore Cloud
$20
/ month
NullFit and NullSculpt, both running in the cloud. Cancel anytime.
Subscribe ›
Why Cloud
- Always current — every new feature and fix is live the moment it ships, for both apps.
- Light on your PC — refits and sculpts run on my servers, not your hardware.
- Nothing heavy to install — just the two companion apps, no engine downloads.
- Both tools, one price — NullFit and NullSculpt together, cancel whenever.
Inside NullFit Cloud
- Live preview sculpting — sliders, presets, a clipping heatmap and Fit Check score, so you see the result before you commit.
- Four refit algorithms — Standard, Better, Adaptive, and Snap, from clean humanoids to dragons and custom proportions.
- Fit cleanup — Auto Clipping Repair, Shrink to Fit, Symmetrize, Smoothing Workshop, and Preserved Faces.
- Surgical control — refit by region, plus one strength dial.
- Batch and multi-body — refit a whole wardrobe against multiple bodies in one click.
Inside NullSculpt Cloud
- Whole-body shaping — simple visual controls, one area at a time, each pushing more than one way.
- Real muscle definition — across a wide range of muscle groups, generated fresh every time.
- Presets and roll — start from a body-type preset, roll a brand-new shape, or nudge the one you have.
- Paint and stack — paint where a change lands, stack shapes on one body, and watch them combine live.
- Non-destructive — fine detail stays put, save a shape to reproduce later, your base is always safe.
Setup
- Subscribe and your keys arrive by email in seconds, one for NullFit Cloud and one for NullSculpt Cloud.
- Install both companion apps from your library and paste each key in.
- Activate, and the tools unlock: NullFit in its tab in Blender or Unity, NullSculpt through its Live Relay add-on in Blender. Everything runs in Cloud mode, no engine download.
Good to know
What's in it
NullFit Cloud and NullSculpt Cloud together, on one $20/mo subscription. Both run on my servers.
Platforms
NullFit in Blender 2.93 LTS through 5.x or Unity, CATS-compatible. NullSculpt in Blender. Windows.
Models
Anything with shape keys: humanoid, anthro, dragon, stylized, custom proportions.
One device
Runs on one computer at a time. Moving machines is a quick Discord message to free your slot.
Always online
Both apps run on my servers, so you need a connection. Want NullFit offline? That's what the one-time NullFit Pro license is for.
Subscription
Billed monthly. Cancel anytime and access continues to the end of your billing period, then ends. All sales are final. Filing a chargeback ends access immediately and permanently, and blocks future purchases. If something is genuinely broken on your end, DM me on Discord first.
Links
Discord (fastest support) ›
Prefer to buy once? NullFit Pro ›
NullSculpt, one-time ›
End User License Agreement ›
FAQ
What's in Nullcore Cloud?
Two apps on one subscription: NullFit Cloud (refit any outfit onto any model, in Blender or Unity) and NullSculpt Cloud (reshape the body live in Blender). Both run on my servers, so your PC does the light work and you're always on the newest build.
Do I need to know Blender or Unity?
No. NullFit lets you refit and fine-tune outfits with sliders, no weight painting, no mesh editing. It comes in a Blender add-on and a Unity version, so you can work in whichever you already use. If you do know the software, it just saves you hours.
What does NullFit actually do?
It refits and fit-sculpts clothing so an outfit conforms to a given model, transferring weights, adapting the shape, and repairing clipping. It works on the clothing; it doesn't reshape the model's body for you.
How much is it, and can I buy once instead?
Nullcore Cloud is $20 a month for both apps, billed monthly, cancel anytime. Prefer to buy once? NullFit Pro is a one-time purchase (Blender or Unity $35, both bundled $40), and NullSculpt is one-time too. Cloud is the monthly way to run both, always current, with nothing heavy to install.
What exactly do I get?
Two pieces: the Nullcore Companion (a Windows app that holds your license and runs the compute), and the NullFit add-on for your engine, the Blender add-on or the Unity version. You need both, and they talk to each other locally on your machine.
Does my data leave my computer?
It depends on the fit. For local fits, the Blender Pro refit runs entirely on your own computer and your meshes are never uploaded. Server-side fits, the Unity tool and the Cloud plan, send the specific body and outfit meshes you select to my server to compute the fit and return the result; those meshes are processed only to perform that fit, are not stored afterward, and are never used for anything else. Either way, your other models, project files and session contents are never read or uploaded. The license is checked with my server at activation and via lightweight checks afterward, and I run no usage telemetry. The privacy page has the full detail.
My antivirus flagged the installer. Is it safe?
Yes. NullFit is an unsigned indie installer, so Windows SmartScreen and some AV tools are cautious on first run. Click "More info then Run anyway," or restore from quarantine and add a folder exclusion. It's a false positive from the licensing protection layer.
Which Blender and Unity versions are supported?
The Companion installs the plugin into the Blender versions it detects on your machine, and the Unity version drops into your project. Both work across current and recent releases, just restart after installing.
How do updates work?
In-app. The Companion notifies you when a new version is available and updates itself; the plugin updates with one click. You don't need to re-download from Gumroad for new versions.
Can I use it on more than one PC?
A license activates on one machine at a time. If you change machines, reach out in my Discord and I'll release your old slot.
What happens to my Pro license if you stop working on NullFit?
Your access stays. Blender Pro is a one-time purchase, and I'm building a continuity plan so legitimate license holders keep full access even if I step away or the project winds down. The goal is simple: your access should not depend on me being around to keep it alive.