Attribute Manager for Blender

Spreadsheet-style attribute editing for Blender power users

🚀 Overview

Attribute Manager is a powerful Blender add-on that lets you edit mesh and object attributes in a spreadsheet-style interface.

Instead of digging through multiple Blender panels and changing values one by one, you can:

• View selected attributes in a table

• Edit values directly like a spreadsheet

• Apply changes instantly to Blender

• Batch-edit dozens (or hundreds) of elements at once

• Editing cell values ​​using Expression

• Support user defined attributes

Designed for artists, technical artists, and addon-savvy users who want speed and precision.

Edit vertex positions in rows

Edit Vertex Group weights

Edit edge length

Edit UV values on Face Corner mode

Edit Color Attribute (CONER)

Apply all Properties of Bevel modifier to other bevel modifiers

Apply Rotation of Cube obect to all other cube objects.

Update object locations by expression

Edit user defined float attribute for Point domain

Align X positions at the center of rows

✨ Key Features

✅ Spreadsheet-style Editing

• Edit attributes in rows and columns

• Direct value input with instant update

• Scrollable, resizable table UI

✅ Multiple Edit Modes

• Vertex

• Edge

• Face

• Face Corner

• Object

Switch modes to edit exactly what you need.

✅ Attribute Filtering

• Choose which attributes to display

• Reduce clutter and focus only on relevant data

• Different attribute sets per mode

✅ Batch Operations

• Apply one value to all rows

• Quickly normalize or unify attributes

• Ideal for cleanup and large-scale adjustments

✅ Expression

• Apply value to all rows by arithmetic operations

• Support python math module in the expression

✅ Object-Type Aware (Object Mode)

• Filter by object type (Mesh, Light, Camera, etc.)

• Attribute categories per object type

• Safe and predictable bulk editing

• Currently the following objects are supported editing type-specific attributes for:

  • Mesh Object

  • Light Object

  • Camera Object

  • Empty Object

  • Modifiers

• In Modifier mode, you can edit the display attributes of modifiers added to objects. Also, if you set the item to Properties and execute Apply to All Rows, all properties of the modifier in the selected row will be copied to modifiers of the same type as the modifier in the selected row.

✅ Visual Aids

• Show mesh indices directly in the viewport

• Display vertex weights as gradients

• Matches Blender’s native overlay behavior

• Set Active Element when selecting a row

🧠 Why Attribute Manager?

Blender is powerful, but bulk editing attributes is slow:

• Repetitive panel clicks

• Context-sensitive UI

• No overview of values across multiple elements

Attribute Manager solves this by giving you:

• A clear overview

• Fast numeric editing

• Spreadsheet-like control inside Blender

🖥️ Supported Blender Versions

• Blender 4.0, 5.0 or later

• Windows / macOS

• Python-based (no external dependencies)

📦 Installation

1. Download the ZIP from Gumroad

2. Open Blender

3. Edit → Preferences → Add-ons → Install…

4. Select the ZIP file

5. Enable Attribute Manager

The UI will appear in:

3D View → Sidebar (N) → Attribute Manager

📘 Documentation

Full online documentation (English & Japanese):

👉 Online Manual
https://tazee.github.io/AttributeManager/

For support or bug reports,

Feedback Form

💡 Typical Use Cases

• Cleaning up vertex weights

• Adjusting edge crease values in bulk

• Assigning materials to many faces

• Normalizing object display/render flags

• Technical look-dev and scene optimization

📜 License

GPL-3.0
You may modify and study the code, but redistribution must follow GPL terms. You may share it within your team or studio.