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By the team behind Galactic Armory

Perfect scale the first time — armor and props sized uniquely to your body

FormFitter lets you adjust cosplay 3D models to your exact body measurements before printing

1Adjust avatar2Fit assets3Export files
FormFitter armor fitting workspace
Start fitting
Coming soon

FormFitter works on desktop

FormFitter requires a mouse and a large screen for precise 3D work.

Coming soon

Measure Twice. Print Once.

Stop wasting plastic, time, and money.

FormFitter avatar height adjustment controls

Adjust your avatar

Match the avatar to your real body dimensions — height, width, proportions

  • Precise body measurements
  • One-click body presets
  • Height-based auto proportions
  • Head & Helmet mode
  • Male & female builds
  • Reusable avatar profiles
Armor fitted and transformed on a FormFitter avatar

Fit assets

Place, align, and scale armor parts directly on your avatar - no guesswork needed

  • Built-in armor library
  • Custom file uploads (.stl / .3mf)
  • Snap, move, rotate & scale
  • Cage deform
  • Live fit preview
  • Wireframe view
Helmet prepared as an STL export

Export assets for printing

Export custom-sized files based on your printer constraints

  • Print-ready export
  • 3mm test slice export
  • Auto-split preview
  • Per-part export

Everything you need to print right

Fit, check, split, and export — ready in FormFitter today.

Side profile of a FormFitter head avatar

Head and helmet mode

Create an avatar that truly matches your real head shape - for extremely accurate scaling

Helmet being reshaped with cage deform controls

Cage deform

Free-form reshape armor parts

Helmet test slice preview

Test before you print

Slice a 3mm cross-section to check proportions on your body

Coming soon

Desktop app

One-time purchase. Same workflow. Works offline. No storage limits.

FormFitter desktop application on a laptop

When the files get heavy

Full GA releases mean big meshes. Desktop is built for dense geometry — orbit the whole fitted set without the scene fighting back.

Offline, when you need it

Spotty Wi‑Fi at the makerspace. Desktop keeps you fitting from projects already on your machine.

The fitting bench

For makers who fit armor regularly — full sets, custom imports, long sessions at the desk.

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Plan that fits. Just like your armor.

Start free. Upgrade when your projects grow.

Starter

Free
  • Standard asset export
Start free

Pro

Best
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  • Unlimited avatars
  • Unlimited projects
  • Printer constraint check
  • Standard asset export
  • Test slice export
Subscribe

Desktop app

For power users
$145One-time purchase
  • Windows / macOS / Linux
  • Works offline
  • One-time purchase
  • Lifetime updates included
  • Unlimited local storage
  • Files stored locally
  • Full ownership of your files
  • Faster with large models
  • Up to 2 active devices at a time

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© 2026 FormFitterTerms • Privacy policy • [email protected]
© 2026 FormFitter · Terms · Privacy policy · [email protected]