Mass Renamer Pro | Blender Addon

Mass Renamer Pro is a comprehensive, production-ready add-on that revolutionizes how you manage naming conventions in Blender. Whether you're organizing a massive scene with thousands of objects, standardizing asset libraries, or preparing models for game engines, this tool provides the speed, precision, and flexibility professionals demand.
Built from the ground up with performance optimization and user experience in mind, Mass Renamer Suite handles complex batch operations that would take hours manually in just seconds.

✨ Key Features
Universal Target Support
Rename everything in your Blender project:

🎯 Scene Objects - Meshes, curves, lights, cameras, empties
📁 Collections - Organize your outliner hierarchy
🎨 Materials - Standardize shader naming
🖼️ Textures - Batch rename texture data blocks
🔌 Node Groups - Clean up shader/geometry node libraries
🦴 Armatures - Organize rig structures
🎬 Actions - Manage animation libraries

Powerful Find & Replace
* Standard text replacement - Simple substring matching
* Regular Expression (Regex) support - Complex pattern matching with wildcards and backreferences
* Pattern validation - Real-time error checking prevents syntax issues

Advanced Case Conversion
Transform naming conventions instantly:

• UPPERCASE - ALL CAPS FORMATTING
• lowercase - all lowercase formatting
• Title Case - First Letter Capitalized
• snake_case - python_style_naming
• camelCase - javascriptStyleNaming
• PascalCase - ClassName Formatting

Sequential Numbering System
* Auto-increment - Add sequential numbers automatically
* Custom start value - Begin numbering from any integer
* Zero-padding - Professional formatting (001, 002, 003... or 01, 02, 03)
* Padding validation - Automatic warnings for insufficient padding
* Predictable ordering - Multiple sorting methods ensure consistent results

Intelligent Sorting Options
Control the order of renamed items:

• 📝 Alphabetical - Sort by name
• ↔️ Location X-Axis - Left to right ordering
• ↕️ Location Y-Axis - Front to back ordering
• ⬆️ Location Z-Axis - Bottom to top ordering
• 🎯 Selection Order - Maintain manual selection sequence

Hierarchy & Structure
* Parent name prepending - Automatically inherit parent object names
* Custom separators - Use underscores, dots, hyphens, or any character
* Recursive children - Include all descendants in batch operations
* Collection-aware - Respect scene organization

Symmetry & Rigging Tools
Perfect for character artists:
* L/R Pattern Detection - Automatic detection of L, .L, -L, R, .R, -R patterns
* Mirror mode - Convert right-side bones/objects to left-side naming
* Invert mode - Swap left and right designations
* Case-insensitive - Works with any capitalization

Data Block Synchronization
* Mesh data sync - Keep object names and mesh data aligned
* Material sync - Match object names with active materials
* Automatic consistency - Prevent naming mismatches across data blocks

Random & Dictionary Assignment
* Custom word lists - Define comma-separated dictionaries
* Placeholder support - Use {{RAND}} token for flexible positioning
* Procedural naming - Generate unique names from custom vocabularies
* Perfect for variants - Quickly create Rock_01, Rock_02, Tree_01, etc.

Prefix & Suffix Control
* Add standardized prefixes for categorization
* Append suffixes for variant identification
* Combine with all other operations seamlessly

🚀Optimized for Scale | High-speed processing | Rename thousands of objects in under a second

Installation:
Standard Blender add-on installation with zip file
Located in 3D Viewport sidebar (N-Panel)
Dedicated "Renamer" tab for easy access