by PropGon·Workflow
Images © PropGon. Used for product review; image policy.
Earns a spot in the Blender extensions library by bundling trimsheet layout, texel density and ID map baking into a single UV Editor sidebar panel.
PropGon UV Trim is a UV trimsheet toolset for Blender, built for game artists and environment artists. Its Trim Layout tool defines divisions and fits UV islands automatically into trimsheet slots, while Scan to Trim reads existing UVs to auto-generate divisions and a layout. A Trim List saves and reuses named trim regions with custom colors, and Atlas Presets store and restore full UV island configurations per asset.
Beyond layout, the add-on covers texel density work, letting you get, set and evaluate density per island, plus UV Transform to store and recall UV position, scale and rotation. Basic UV tools handle orient to geometry, cut and weld seams, unfold, quadrify, flip and align. ID Map Baking bakes trim color ID maps directly from the division setup, and a real-time trim overlay is drawn in the UV Editor. The tools live under UV Editor → Sidebar → PG UVTrim.
Version 2.1.3 requires Blender 4.2 LTS or newer and is released under the GNU General Public License v3.0 or later. The extension requests file access to save and load trimsheet presets and ID maps to disk.
PropGon UV Trim is best for game artists and environment artists building and fitting UV trimsheets in Blender.
PropGon UV Trim is completely free to download and use.
PropGon UV Trim lists compatibility with Blender 4.2 LTS and newer, so 4.2 is the minimum supported release. The add-on's tools appear in the UV Editor sidebar under a PG UVTrim tab, covering trim layout, texel density, UV transforms and baking. If you run an older Blender build, you would need to update before installing. Version 2.1.3 is the release noted here, published March 11th, 2026.
PropGon UV Trim adds its tools to the UV Editor, reached through UV Editor → Sidebar → PG UVTrim. From that panel you can define trim divisions, fit UV islands into slots, manage a trim list with custom colors, set texel density and toggle a real-time trim overlay. Atlas presets and UV transform storage are handled from the same sidebar location rather than a separate window, keeping the trimsheet workflow in one place.
PropGon UV Trim requests a Files permission so it can save and load trimsheet presets and ID maps to disk. That covers the Atlas Presets feature, which stores and restores full UV island configurations per asset, along with the Trim List of named regions carrying custom colors. ID Map Baking, which bakes trim color ID maps from the division setup, also writes output. Granting that access lets the save-and-reuse features store data on disk.
PropGon UV Trim is listed as free in this catalog and is distributed under the GNU General Public License v3.0 or later, which covers use and redistribution under GPL terms. For the most current licensing details, check the developer's page. The add-on is a small download of 42.5 KB and, at version 2.1.3, targets Blender 4.2 LTS and newer, so it should sit comfortably alongside a current Blender install.
PropGon UV Trim includes ID Map Baking, which bakes trim color ID maps directly from the division setup. The color side ties into the Trim List, where named trim regions carry custom colors, and the Trim Layout feature that defines divisions and fits UV islands into trimsheet slots. Alongside baking, the add-on offers texel density controls per island and a real-time trim overlay drawn in the UV Editor for checking the layout.
Also in Workflow for Blender.
by TinkerBoi
Frame Ranger (Deprecated) is a Blender add-on with tools for working with frame ranges, keyframes, markers, and actions. It has been deprecated and replaced by Action Commander, with source code available free on GitHub.
by Rikokenz
QuickPath RKNZ is a lightweight motion path visualization addon for Blender that tracks bones and objects in real time. Paths recalculate automatically as you move keyframes, with per-entry customization for color, line width, and dot markers.
by CosmoMídias
Time Theme Switcher is a Blender add-on that switches between your chosen light and dark interface themes on a schedule. It runs a background timer and applies your selected presets automatically at the times you set.
by 楊景貴
B3D UI Language Loop is a Blender add-on that cycles through interface languages with a keyboard shortcut. Built for non-English speakers, it lets users switch the UI language quickly while following tutorials in different languages.
by Digital-Art-Freedom
Gather Resources is a Blender add-on that collects a project's external media—image textures, sequences, VSE footage and sound, and cache files—into a local textures/ folder beside the .blend, copying and relinking each file.
by Salt Media
BlenderAe2 by Salt Media transfers 3D data and objects between Blender and After Effects in both directions, covering vertices, 3D layer transforms, camera data and layer synchronization.
by MACHIN3
Machin3Tools is a continuously evolving collection of tools and pie menus for Blender, gathered in a single customizable package. It ships in two base variants, Prime and DeusEx, with the DeusEx variant adding more advanced tools.
by MikhailRachinskiy
3D Print Toolbox is a Blender add-on with utilities for 3D printing. It analyzes mesh volume and surface area, checks and fixes geometry, hollows shapes, aligns models to the print bed, and exports to STL, PLY, and OBJ.
by glukoz
UVPackmaster 4 is a UV packing engine for Blender that packs UV maps on the CPU and GPU, using the Cuda and Vulkan APIs, and can run on the CPU and all system GPUs at once.
by MMD
MMD Tools is a Blender add-on for editing MikuMikuDance (MMD) models. It handles importing and exporting model, motion and pose data, along with chopping and joining parts, plus rigid body, material and motion editing.
by HaughtyGrayAlien
SimpleBake brings PBR and traditional texture baking to Blender from a single panel. Select objects, choose maps, and bake — no special node groups or new workflow, working with whatever materials you've already built.
