Apply modifiers in all objects at once

Question

Let's say I have LEGO model in Blender containing 1000 bricks (objects) and every single one has its own modifiers - is there a way how to apply all of them (well, I mean those objects that are selected) at once, so that I would not need to go manually all of those 1000 objects one by one?

Possibly rather in a form of simple addon instead of script so one could just click a single button everytime he needs?

Answer 1

Nearly this answer.

For all modifiers you can run this script that will apply them all:

import bpy

for ob in bpy.context.selected_objects:
    bpy.context.view_layer.objects.active = ob
    for name in [m.name for m in ob.modifiers]:
        bpy.ops.object.modifier_apply( modifier = name )

To run the script:

open a text editor, create a new text, paste the code above, select the wanted objects, and use the button indicated in the picture below:

If you want to apply modifier that are visible in viewport only, use this:

import bpy

for ob in bpy.context.selected_objects:
    bpy.context.view_layer.objects.active = ob
    for name in [m.name for m in ob.modifiers]:
        modifier = ob.modifiers[name]
        if modifier.show_viewport:
            bpy.ops.object.modifier_apply( modifier = name )