Prefab Bulk

Prefab Bulk brings one-click bulk operations to prefab instances. Unity makes you apply, revert and tweak overrides one instance at a time — Prefab Bulk does your whole selection (or every instance of a prefab in the open scene) in a single click.

Tuned one enemy, prop or light perfectly and want the other 30 to match? Need to reset a whole scene's instances back to the prefab, or resize every instance at once? Prefab Bulk does it instantly — and every operation is fully Undo-able.

Safe by design: every operation is registered with Unity Undo, Sync only works between instances of the same prefab, and the whole tool is Editor-only — nothing ships in your build.

Pairs perfectly with Prefab Guard (snapshot & restore prefab overrides) for a complete prefab-workflow toolkit.

Requirements: Unity 2021.3+. Editor-only. Support: sehndurst@gmail.com