Unit & Scale Doctor

Prevent unit & scale errors before they break your pipeline

Scale Doctor is a Blender utility that detects and fixes unit and scale issues before they cause broken exports, animation bugs, or physics problems.

Most scale issues don’t fail loudly. They show up later — in Unreal, Unity, physics sims, or retargeted animations — after hours of work are already sunk.

Scale Doctor exists to catch those problems early.

Why this tool exists

If you’ve ever asked:

“Why does this asset feel wrong in-engine?”

“Why is physics exploding?”

“Why does retargeting suddenly break?”

“Why is this asset 100× bigger/smaller after export?”

…it was probably a scale or unit issue.

Blender lets these problems slip through silently. Scale Doctor makes them visible.

What Scale Doctor does

Scans your scene for unit and scale inconsistencies

Highlights objects with unapplied or problematic transforms

Helps normalize scale across assets before export

Prevents downstream issues in game engines and pipelines

This is not a beginner tutorial tool. It’s a production safety check.

Typical use cases

Preparing assets for Unreal or Unity

Preventing physics and collision issues

Fixing animation retargeting problems

Cleaning up shared asset libraries

Catching scale drift in long-running projects

If assets move between tools, teams, or projects — this matters.

What this is NOT

Not a modeling tool

Not a replacement for good pipeline discipline

Not magic automation

It’s a diagnostic + correction utility designed to save time and prevent invisible bugs.

How it fits into a workflow

Most users run Scale Doctor:

Before export

Before handing assets to animation

Before committing assets to a shared library

It takes seconds and can save hours.

Who this is for

Game artists exporting to Unreal / Unity

Animators dealing with retargeting or physics issues

Technical artists managing pipelines

Solo developers tired of scale-related surprises

Who this is not for

Absolute beginners learning Blender basics

Artists who never export assets

One-off render-only workflows

Installation

Download the ZIP after purchase

Blender → Preferences → Add-ons → Install

Select the ZIP and enable Scale Doctor

That’s it.