UV TOOLKIT FOR BLENDER

Unwrap, pack and inspect in one workflow.

FluxUV brings common UV operations and diagnostics together in a Blender N-panel toolkit for faster, clearer UV work.

UNWRAP PACK TEXEL DENSITY UV ANALYTICS

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Overview

FluxUV is a production-focused UV toolkit for Blender 4.x that brings the most important UV operations into one clean N-panel workflow. It is designed to speed up the everyday tasks artists actually do: unwrapping, packing, texel density matching, UV analysis, island organization, symmetry tools, and batch operations.

Instead of jumping between menus and tools, FluxUV gives you a faster, cleaner workflow for preparing characters, props, environments, and game-ready assets.

The result: cleaner UVs, faster iteration, and better control over production-ready meshes.

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★ Fast UV Workflow — All Core Tools in One Place

With FluxUV, your most-used UV tasks are available in a single panel:

• Unwrap quickly with Smart Unwrap or Quick Unwrap
• Pack islands with adjustable margin and rotation
• Check texel density and equalize it across meshes
• Analyze UVs for coverage, overlaps, flipped faces, and stretch
• Transform and organize islands with alignment, sorting, and distribution tools
• Mirror seams and UVs for faster symmetry workflows
• Run batch operations across multiple selected objects

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1 — Unwrap

Fast UV generation tools for everyday production work:

• Smart Unwrap for quick results
• Quick Unwrap for rapid iteration
• Reset UVs
• Live Unwrap toggle for interactive seam workflow
• Adjustable seam angle

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2 — Seams

Tools for preparing UV seams faster:

• Auto Seams
• Faster seam workflow directly from the panel
• Built to work naturally with Live Unwrap

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3 — Selection Tools

Quickly find common UV issues and isolate problem areas:

• Select Overlapping
• Select Flipped
• Select Similar
• Select by Stretch with threshold control
• UDIM tile selection tools

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4 — Transform

Organize islands faster with practical layout controls:

• Align islands to edge
• Center horizontally / vertically
• Move to origin
• Flip horizontally / vertically
• Straighten island
• Normalize size
• Fit to bounds
• Distribute islands horizontally / vertically
• Sort islands by area and other criteria

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5 — Pack

Fast packing tools for production-ready layouts:

• Adjustable island margin
• Optional island rotation
• Pack Islands in one click
• Pack to UDIM tile

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6 — Texel Density

Keep texture density consistent across your assets:

• Read current texel density
• Set target texel density
• Equalize texel density
• Useful for characters, props, modular assets, and game pipelines

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7 — Islands

Extra control over island organization:

• Stack islands
• Unstack islands
• Isolate island
• Group islands

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8 — UV Analytics

Inspect your UV layout with practical feedback tools:

• Coverage percentage
• Island count
• Overlap count
• Flipped face detection
• Average stretch readout
• Stretch heatmap visualization

This helps you quickly spot bad unwraps, inefficient layouts, and distortion problems before export or baking.

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9 — Mirror / Symmetry

One of FluxUV’s most useful workflow features:

• Mirror Seams
• Mirror UVs
• Axis-based symmetry workflow

Great for symmetrical characters, creatures, clothing, and mirrored hard-surface assets.

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10 — Batch Operations

Speed up repetitive UV work across multiple objects:

• Run tools on multiple selected assets
• Great for production scenes, asset packs, and large game workflows

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🔄 Typical Workflow

Step 1
Mark seams manually or use Auto Seams

Step 2
Run Smart Unwrap or Quick Unwrap

Step 3
Pack islands and set your margin

Step 4
Use Texel Density tools to unify scale

Step 5
Analyze UVs for overlaps, flipped polygons, and stretch

Step 6
Use Transform / Sort / Mirror tools to clean the layout

Step 7
Apply the same workflow to multiple objects with Batch Operations

FluxUV 1.2.0 focuses on a cleaner workflow, improved UI organization, and better Blender compatibility.

 Changes: redesigned UI with fewer overloaded panels; tools are now grouped by workflow: Start, Seams & Unwrap, Transform & Islands, Inspect & Select, Batch; added a compact single FluxUV panel in the UV Editor; improved compatibility with Blender 4.2+; fixed Sharp to Seam and Seam to Sharp errors; improved Blender 3.6-5.x support; fixed problematic UI icons.

❓ FAQ

What is FluxUV best for?
FluxUV is designed for practical UV work on characters, props, creatures, environments, and game-ready assets.

Does it work for game assets?
Yes. The addon is especially useful for real-time production workflows where fast unwrap, packing, texel density consistency, and UV cleanup matter.

Can I use it on multiple objects?
Yes. FluxUV includes batch operations for multi-object workflows.

Does it help detect bad UVs?
Yes. The UV Analytics section provides feedback on coverage, overlaps, flipped polygons, and stretch.

What makes FluxUV different from basic Blender UV tools?
FluxUV brings unwrap, pack, texel density, analytics, symmetry, island tools, and batch operations together in a faster production-oriented workflow.

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🏷️ Tags

uv toolkit • uv unwrap • uv packing • texel density • uv analytics • mirror uv • mirror seams • batch uv • island tools • stretch analysis • blender addon • game assets • character workflow • udim • blender 4 • production workflow • uv editor • unwrap tool