
On-Screen Numpad
by Pluglug
On-Screen Numpad is a Blender add-on from Pluglug that shows a calculator-enabled numeric input dialog over any property field. Press a hotkey with the cursor over a value and enter numbers without leaving the mouse.
by CreatorStone·Workflow
Images © CreatorStone. Used for product review; image policy.
Blender Copilot stands out in the superhive library for pairing ChatGPT with Blender, letting users describe tasks in plain language instead of writing the code themselves. Note that it requires your own OpenAI API key to function.
Blender Copilot, also known as Blender GPT, is an AI-powered add-on from CreatorStone for Blender. You describe the task you want to execute in plain text, and ChatGPT converts it into code that Blender can understand and execute. The add-on takes repetitive tasks off your hands and includes a history feature for your workflow.
Beyond natural language commands, Blender Copilot provides an easy-to-use dialog interface along with texture and material generation. It is listed as compatible with Blender versions 3.2, 3.3, 3.4 and 3.5, and is released under the MIT license.
Using the add-on requires an API key from OpenAI, which you can find in the OpenAI platform dashboard. Installation follows Blender's standard add-on process: download the .zip file, open Edit > Preferences, go to the Add-ons tab, click Install, select the file, then enable the checkbox and paste your API key into the plugin config. A demo video is available.
Blender Copilot (Blender Gpt) is best for blender users of any expertise level who want to describe tasks in plain text and have ChatGPT generate the code, plus texture and material generation.
Blender Copilot (Blender Gpt) is completely free to download and use.
Blender Copilot is listed as compatible with Blender versions 3.2, 3.3, 3.4 and 3.5. If you run one of those releases, the add-on installs through Blender's standard Add-ons preferences and activates once you enable its checkbox. Compatibility beyond those versions is not stated here, so if you are on a newer or older Blender build, it is worth checking the developer's page before relying on it. The add-on also requires an OpenAI API key to function.
Blender Copilot requires an API key from OpenAI to work, since it relies on ChatGPT to convert your plain-text task descriptions into code Blender can execute. You can find the key in the OpenAI platform dashboard. During setup, you paste it into the API Key field inside the plugin's configuration. Without a valid key, the add-on cannot generate or run code, so obtaining one from OpenAI is a required step before you start using the tool's features.
Blender Copilot installs through Blender's standard add-on workflow. Download the add-on file, which comes in .zip format, then open Blender and go to Edit > Preferences. Select the Add-ons tab, click the Install button in the top right corner, and navigate to the downloaded file to select it. Once installed, enable the add-on by ticking the checkbox next to its name, then paste your OpenAI API key into the API Key field in the config. A demo video is available to follow along.
Blender Copilot is listed as free in this catalog. Licensing and pricing can change over time, so check the developer's page for the current terms before you download. The add-on itself is released under the MIT license. It also requires an OpenAI API key, and usage of the underlying ChatGPT service is handled through your own OpenAI account, so keep that separate dependency in mind before you start.
Also in Workflow for Blender.

by Pluglug
On-Screen Numpad is a Blender add-on from Pluglug that shows a calculator-enabled numeric input dialog over any property field. Press a hotkey with the cursor over a value and enter numbers without leaving the mouse.

by Community
Theme Updater is a Blender add-on for theme maintainers that migrates custom themes from 4.5 LTS to 5.0. It reads a 4.5 LTS theme's XML file and fetches colors for Blender 5.0's generalized properties.

by Axnise
ShapeKey Axis Control is a Blender add-on that maps shape keys to a 2D Axis HUD joystick. Drag a target point across the X and Y axes to blend multiple shape keys at once.

by TinkerBoi
Action Commander is a Blender add-on by TinkerBoi for managing multiple actions in a blend file. It covers animation switching, FBX action import, shadow rig baking, and exporting actions to single or multiple FBX files.

by JohnNyquist
Align-Distribute Grease Pencil Strokes is a Blender add-on that aligns or distributes selected Grease Pencil strokes along the X or Z axis. It adds controls for stroke positioning in 2D animation and drawing workflows.

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.