👉 Download Latest Version v1.2.2

▶ Uninstall the previous version before installing this one
▶ Search for "Shapekey Tools" in the "Rigging" category and activate it

❤️ Buy me a 1/4 coffee if you like

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Demo Video

blender-shapekey-tools-v1.2.0-demo.mp4

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Information

A blender add-on for one-click to split or merge L/R shapekeys, and create new shapekey below the selected

• Author: namakoshiro
• Version: 1.2.2
• Created: 2025/1/11
• Last Updated: 2025/1/16
• Support Blender Version: 2.80 → 4.3

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Features

The following languages are arranged in alphabetical order

English

• New Empty Shapekey: Add a new empty shapekey below the selected.
• New Shapekey from Mix: Capture the current mix as a new shapekey below the selected.
• Delete All Except Locked (for Blender ≥ 4.2): Delete all shapekeys except basis and locked ones.
• Mirror Shapekey: Generate a mirrored version of the selected shapekey below the selected.
• Split Shapekey L/R: Split a shapekey into left (.L) and right (.R) versions below the selected.
• Smoothly Split Mouth L/R: Smoothly split mouth shapekey into L/R with weighted transition. Teeth and tongue animations will be scaled down but won't be tilted like lips.

Spanish

• New Empty Shapekey: Crear un nuevo shapekey vacío debajo del seleccionado.
• New Shapekey from Mix: Capturar la mezcla actual como nuevo shapekey debajo del seleccionado.
• Delete All Except Locked (for Blender ≥ 4.2): Eliminar todos los shapekeys excepto basis y los bloqueados.
• Mirror Shapekey: Generar una versión espejo del shapekey debajo del seleccionado.
• Split Shapekey L/R: Dividir el shapekey en versiones izquierda (.L) y derecha (.R) debajo del seleccionado.
• Smoothly Split Mouth L/R: Dividir suavemente el shapekey de boca en L/R con transición ponderada. Las animaciones de dientes y lengua se reducirán pero no se inclinarán como los labios.

Japanese

• New Empty Shapekey: 新しい空のshapekeyを選択したものの下に作成します。
• New Shapekey from Mix: 現在の混合状態からshapekeyを選択したものの下に作成します。
• Delete All Except Locked (for Blender ≥ 4.2): basis及びロックされたshapekey以外のすべてのshapekeyを削除します。
• Mirror Shapekey: shapekeyのミラーバージョンを選択したものの下に作成します。
• Split Shapekey L/R: shapekeyを左(.L)右(.R)バージョンに分割して選択したものの下に作成します。
• Smoothly Split Mouth L/R: 口のshapekeyを重み付き遷移でL/Rに滑らかに分割します。歯と舌のアニメーションは縮小されますが、唇のように傾斜しません。

Korean

• New Empty Shapekey: 새로운 빈 shapekey를 선택한 항목 아래에 생성합니다.
• New Shapekey from Mix: 현재 혼합 상태의 shapekey를 선택한 항목 아래에 생성합니다.
• Delete All Except Locked (for Blender ≥ 4.2): basis와 잠긴 shapekey를 제외한 모든shapekey를 삭제합니다.
• Mirror Shapekey: shapekey의 미러 버전을 선택한 항목 아래에 생성합니다.
• Split Shapekey L/R: shapekey를 좌(.L)우(.R) 버전으로 분할하여 선택한 항목 아래에 생성합니다.
• Smoothly Split Mouth L/R: 입 shapekey를 가중치 전환으로 L/R로 부드럽게 분할합니다. 치아와 혀의 애니메이션은 축소되지만 입술처럼 기울어지지 않습니다.

Simplified Chinese

• New Empty Shapekey: 创建一个空白shapekey在选中项下方。
• New Shapekey from Mix: 将当前混合状态保存为shapekey在选中项下方。
• Delete All Except Locked (for Blender ≥ 4.2): 删除除basis和已锁定以外的所有shapekey。
• Mirror Shapekey: 创建选中shapekey的镜像版本在选中项下方。
• Split Shapekey L/R: 将shapekey拆分为左(.L)右(.R)两个版本在选中项下方。
• Smoothly Split Mouth L/R: 将嘴部shapekey平滑拆分为带权重过渡的L/R版本。牙齿和舌头的动画幅度也会缩小，但不会像嘴唇一样倾斜。

Traditional Chinese

• New Empty Shapekey: 創建一個空白shapekey在所選項目下方。
• New Shapekey from Mix: 將當前混合狀態儲存為shapekey在所選項目下方。
• Delete All Except Locked (for Blender ≥ 4.2): 刪除除basis和已鎖定以外的所有shapekey。
• Mirror Shapekey: 創建所選shapekey的鏡像版本在所選項目下方。
• Split Shapekey L/R: 將shapekey分割為左(.L)右(.R)兩個版本在所選項目下方。
• Smoothly Split Mouth L/R: 將嘴部shapekey平滑分割為帶權重過渡的L/R版本。牙齒和舌头的动画幅度也會縮小，但不會像嘴唇一樣傾斜。

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Update History

v1.0.0 (2025/1/12)

• Initial public release

v1.1.0 (2025/1/13)

• Support Blender version 2.80 → 4.3
• Redesign panel layout
• Enhance functions
• Enhance operation logic
• Add error handling

v1.1.2 (2025/1/14)

• Add experimental function: Smartly split mouth shapekey into L/R
• Fix some problems

v1.2.0 (2025/1/15)

• New Feature: Delete All Except Locked
• New Feature: Smoothly Split Mouth L/R
• Enhance functions
• Fix some problems

v1.2.1 (2025/1/16)

• Standardize the code
• Rewrite comments and descriptions
• Enhance functions
• Feature "Delete All Except Locked" only available on Blender ≥ 4.2 now

v1.2.2 (2025/1/16)

• Remove header manual
• Change add-on name frome "blender-shapekey-tools" to "Shapekey Tools"
• Change add-on category from "Object" to "Rigging"