Limber 2 is a rigging tool for After Effects, developed by Animatable. It centers on limb rigging and includes a Limb Library, which is accessed via REST and can also be used offline through a locally installed copy of the repo.
Version 2 adds support for 3-bone limbs. Other capabilities include UI panel customization, where the main panel button groups can be disabled and re-enabled in Settings, and name swapping, where the Rename button swaps layer names between two selected limbs. The locator auto-rotation algorithm uses the shortest route, and default limbs offer compatibility with Bodymovin for web.
Limber 2 runs in After Effects 2026, 2025, 2024, 2023, 2022, 2021, 2020, CC 2019 and CC 2018. A demo video is available on the developer's page.