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BLBlender

Live Theme Editor

by Hugu's Works·Workflow

Images © Hugu's Works. Used for product review; image policy.

Why we like it

Earns a place in the superhive library for pairing live theme edits with snapshot recovery and per-property resets, so a single bad color pick doesn't have to undo the rest of your work.

What is Live Theme Editor?

Live Theme Editor is a Blender add-on that adds a safety net to theme customization. When you click "Start Editing Mode," it saves your current theme settings as a dedicated XML snapshot. If edits go wrong, "Abort and Revert" loads that snapshot to restore the original theme, while "Reset to Start of Editing" clears recent changes without leaving editing mode.

Each color and property has its own Reset button, letting you revert a single property to its snapshot value while leaving other changes untouched. Changes made in the UI panel appear in Blender instantly. A Target Area Selector switches between the 3D Viewport, Graph Editor, and Outliner, or follows your mouse with "Current Area (Auto)." Property Pinning moves frequently edited properties to a priority list at the top of the panel, and Sub-Category Access jumps to settings like Widget Colors (wcol_regular), Gradients, or Bone Color Sets.

The package includes two versions of the add-on—one marked _EG for English Blender environments and one for Japanese environments—both fully functional. It requires Blender 4.0 or later, is licensed under the GPL, and installs from the provided ZIP file in Blender Preferences.

Who is Live Theme Editor best for?

Live Theme Editor is best for blender users customizing their interface theme who want to experiment with edits and roll them back without risk.

How much does Live Theme Editor cost?

Live Theme Editor is completely free to download and use.

Key features

  • "Start Editing Mode" saves your current theme as a dedicated XML snapshot before you make changes
  • "Abort and Revert" restores the original snapshot, while "Reset to Start of Editing" clears recent edits without leaving editing mode
  • A dedicated Reset button beside each color and property reverts only that property to its snapshot value
  • Live editing: changes made in the UI panel are reflected in Blender instantly
  • Target Area Selector switches between the 3D Viewport, Graph Editor, and Outliner, or follows your mouse with "Current Area (Auto)"
  • Property Pinning surfaces frequently edited properties in a priority list at the top of the panel
  • Sub-Category Access jumps to settings like Widget Colors (wcol_regular), Gradients, and Bone Color Sets

Tags

#theme editor#ui customization#workflow#theme snapshot#color#reset#blender add-on

Frequently asked questions

Does Live Theme Editor work with Blender 4.0?

Live Theme Editor requires Blender 4.0 or later, so it runs on 4.0 and newer releases. The current add-on version is 1.0.1, and installation follows Blender's standard process: install from the provided ZIP file through Blender Preferences. Once installed, you choose a base theme or use your current one, click "Start Editing Mode" to create a snapshot, then adjust colors and properties from the panel. For the latest compatibility details, check the developer's page.

Which Live Theme Editor file should I install for my language?

Live Theme Editor ships as a package containing two versions of the add-on. The file with _EG in its name is recommended for English Blender environments, and the file without _EG is recommended for Japanese environments; both are fully functional. Choose the one matching your primary Blender interface language, then install it from the provided ZIP file in Blender Preferences. After installation, the tool's panel handles theme selection, editing, and saving.

Can Live Theme Editor undo a single color change without losing my other edits?

Live Theme Editor places a dedicated Reset button next to each color and property. Clicking it reverts only that specific property, such as Text Color, back to the value stored in your snapshot, leaving all your other changes untouched. If you want to clear a series of edits instead, "Reset to Start of Editing" reloads the snapshot while keeping you in editing mode, and "Abort and Revert" restores the original theme entirely.

Is Live Theme Editor free?

Live Theme Editor is listed as free here in this catalog. It is distributed under the GPL (General Public License), and the package includes two add-on versions for English and Japanese Blender environments. For current licensing terms, check the developer's listing directly, since terms can change. The add-on installs from the provided ZIP file in Blender Preferences and requires Blender 4.0 or later.

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