diff --git a/functions/mesh_tools.py b/functions/mesh_tools.py
new file mode 100644
index 0000000..c0e2a23
--- /dev/null
+++ b/functions/mesh_tools.py
@@ -0,0 +1,56 @@
+import numpy as np
+import bpy
+from bpy.types import Context
+from ..core.common import get_selected_armature, get_all_meshes, is_valid_armature
+from ..functions.translations import t
+from ..core.register import register_wrap
+
+@register_wrap
+class AvatarToolkit_OT_RemoveUnusedShapekeys(bpy.types.Operators):
+    tolerance: bpy.props.FloatProperty(name=t("Tools.remove_unused_shapekeys.tolerance.label"), default=0.001, description=t("Tools.remove_unused_shapekeys.tolerance.desc"))
+    bl_idname = "avatar_toolkit.remove_unused_shapekeys"
+    bl_label = t("Tools.remove_unused_shapekeys.label")
+    bl_description = t("Tools.remove_unused_shapekeys.desc")
+    bl_options = {'REGISTER', 'UNDO'}
+    
+
+    @classmethod
+    def poll(cls, context: Context) -> bool:
+        armature = get_selected_armature(context)
+        return armature is not None and is_valid_armature(armature) and (len(get_all_meshes(context)) > 0) and (context.mode == "OBJECT")
+
+    def execute(self, context: Context) -> set[str]:
+        #Shamefully taken from: https://blender.stackexchange.com/a/237611
+        #at least I am crediting them - @989onan
+        for ob in get_all_meshes(context):
+            if not ob.data.shape_keys: continue
+            if not ob.data.shape_keys.use_relative: continue
+
+            kbs = ob.data.shape_keys.key_blocks
+            nverts = len(ob.data.vertices)
+            to_delete = []
+
+            # Cache locs for rel keys since many keys have the same rel key
+            cache = {}
+
+            locs = np.empty(3*nverts, dtype=np.float32)
+
+            for kb in kbs:
+                if kb == kb.relative_key: continue
+
+                kb.data.foreach_get("co", locs)
+
+                if kb.relative_key.name not in cache:
+                    rel_locs = np.empty(3*nverts, dtype=np.float32)
+                    kb.relative_key.data.foreach_get("co", rel_locs)
+                    cache[kb.relative_key.name] = rel_locs
+                rel_locs = cache[kb.relative_key.name]
+
+                locs -= rel_locs
+                if (np.abs(locs) < self.tolerance).all():
+                    to_delete.append(kb.name)
+
+            for kb_name in to_delete:
+                if ("-" in kb_name) or ("=" in kb_name) or ("~" in kb_name): #don't delete category names. - @989onan
+                    continue
+                ob.shape_key_remove(ob.data.shape_keys.key_blocks[kb_name])
\ No newline at end of file
diff --git a/resources/translations/en_US.json b/resources/translations/en_US.json
index 67e268c..7358d95 100644
--- a/resources/translations/en_US.json
+++ b/resources/translations/en_US.json
@@ -145,6 +145,10 @@
     "Tools.apply_transforms.desc": "Apply position, rotation, and scale to the armature and its meshes",
     "Tools.apply_transforms.invalid_armature": "Invalid armature selected",
     "Tools.apply_transforms.success": "Transforms applied successfully to armature and meshes",
+    "Tools.remove_unused_shapekeys.label": "Remove Unused Shapekeys",
+    "Tools.remove_unused_shapekeys.tolerance.desc": "Min movement for position on any coordinate\n for any vertex for a shapekey to be kept.",
+    "Tools.remove_unused_shapekeys.desc": "Remove shapekeys that don't move anything.\nDoesn't get rid of category shapekeys.\n(ex: has \"~\", \"-\", or \"=\" in the name.)",
+    "Tools.remove_unused_shapekeys.tolerance.label": "Position Tolerance",
     "Tools.remove_zero_weight_bones.success": "Zero weight bones removed successfully",
     "Tools.remove_zero_weight_bones.label": "Remove Zero Weight Bones",
     "Tools.remove_zero_weight_bones.desc": "Remove bones from the armature that have weights less than threshold.",
diff --git a/ui/tools.py b/ui/tools.py
index caec2c2..05f3fa9 100644
--- a/ui/tools.py
+++ b/ui/tools.py
@@ -6,6 +6,7 @@ from ..functions.digitigrade_legs import AvatarToolKit_OT_CreateDigitigradeLegs
 from ..functions.resonite_functions import AvatarToolKit_OT_ConvertToResonite
 from ..functions.translations import t
 from ..core.common import get_selected_armature
+from ..functions.mesh_tools import AvatarToolkit_OT_RemoveUnusedShapekeys
 from ..functions.seperate_by import AvatarToolKit_OT_SeparateByMaterials, AvatarToolKit_OT_SeparateByLooseParts
 from ..functions.additional_tools import AvatarToolKit_OT_ApplyTransforms
 from ..functions.armature_modifying import AvatarToolkit_OT_RemoveZeroWeightBones, AvatarToolkit_OT_MergeBonesToActive, AvatarToolkit_OT_MergeBonesToParents
@@ -40,6 +41,7 @@ class AvatarToolkit_PT_ToolsPanel(bpy.types.Panel):
             row.operator(AvatarToolKit_OT_SeparateByLooseParts.bl_idname, text=t("Tools.separate_by_loose_parts.label"), icon='OUTLINER_OB_MESH')
             row = layout.row(align=True)
             row.operator(AvatarToolKit_OT_ApplyTransforms.bl_idname, text=t("Tools.apply_transforms.label"), icon='OBJECT_ORIGIN')
+            row.operator(AvatarToolkit_OT_RemoveUnusedShapekeys.bl_idname, text=t("Tools.remove_unused_shapekeys.label"), icon='SHAPEKEY_DATA')
             row = layout.row(align=True)
             row.operator(AvatarToolkit_OT_RemoveZeroWeightBones.bl_idname, text=t("Tools.remove_zero_weight_bones.label"), icon='BONE_DATA')
             row = layout.row(align=True)