Facebuilder License Key -

Install the plugin via Blender Preferences (Edit > Preferences > Add-ons > Install). Once activated, the plugin will automatically request a 30-day trial license key. No credit card is required for this trial.

FaceBuilder is a paid add-on that requires a valid license key. This guide covers how to obtain, activate, deactivate, and troubleshoot your FaceBuilder license across supported hosts (Blender, Nuke, Unreal Engine).

To obtain a FaceBuilder license key, you must purchase a subscription through KeenTools. FaceBuilder is a paid tool for Blender and Nuke, though it offers a 15-day free trial for new users.  Licensing Options 

KeenTools recently updated its licensing to a "universal key" system. A single key now typically covers both FaceBuilder and FaceTracker if purchased as a bundle.  Individual (Personal): For hobbyists and freelancers. Commercial: For companies and professional studios.

Floating Licenses: Managed via the KeenTools License Server for use across private networks.  How to Activate Your Key 

Once you receive your key via email, you can activate it directly within the software:  facebuilder license key

Online Activation: Enter the key in the FaceBuilder settings pane within Blender or Nuke while connected to the internet.

Offline Activation: If your workstation is not connected to the internet, use the Manual Activation Tool to generate an offline license file.

Legacy Versions: For older builds (pre-2022.3.0), you may need to use the Legacy Activation Page.  Important Installation Note 

Due to Blender's GPL licensing, the KeenTools Core Library must be installed separately from the add-on itself. The add-on usually prompts you to "Install Online" automatically, but for offline machines, you must download the library from the official site and use the "Install From Disk" option.  Purchase KeenTools subscriptions

Searching for a "FaceBuilder license key" often leads to unofficial blog posts claiming to offer free "cracked" keys, but these are generally scams or malware risks. FaceBuilder is a professional 3D modeling plugin developed by Install the plugin via Blender Preferences (Edit >

, and legitimate licenses must be purchased through their official store. Official Licensing & Pricing

KeenTools uses a subscription-based model. Once you buy a license, it is host-independent, meaning you can use it in both Blender and Nuke with a single key. Personal License:

~$149 (Annual). Suitable for freelancers and personal projects. Commercial License: ~$299 (Annual). For established companies and studios. Floating License:

~$399 (Annual). Allows the license to be shared across a network of machines. Free Trial: 15-day fully functional trial

is available for all new users to test the software before purchasing. Useful Resources FaceBuilder relies on constant updates to support new

If you are looking for guides on how to use FaceBuilder or manage your license, these official blog posts and help pages are the most reliable: FaceBuilder for Blender Guide

A comprehensive Medium post covering the 2.0 release, expression support, and basic workflows. Manual License Activation

Instructions for users who need to activate their license key on a machine without an internet connection. Licensing FAQ

Answers common questions about license transfers, host compatibility (e.g., Blender vs. Nuke), and upgrading older licenses. Features to Explore Auto Face Detection:

FaceBuilder 2024.1 and newer can automatically detect faces in photos to speed up the pinning process. Texture Generation:

Create full diffuse, normal, and roughness maps from your photo references with a single click. Super Renders Farm Are you having trouble activating a key you've already purchased, or are you looking for a to get started with the trial? Purchase KeenTools subscriptions

FaceBuilder relies on constant updates to support new versions of Blender (e.g., 3.x, 4.x). A cracked license key will lock you into an old, buggy version. You will miss out on: