GeckoLib Mod FAQ

Yes, GeckoLib is a library that other mods depend on to run their animations. If a mod uses GeckoLib animations, you must have GeckoLib installed or those animations won't work. Check the mod's dependencies to confirm.

Yes, you can export your Blockbench animations and import them into GeckoLib to apply them to custom entities, items, or blocks in your mod. The mod supports keyframe-based animations exported from Blockbench.

GeckoLib offers a complete animation engine with features like concurrent animations (multiple animations playing at once), sound and particle keyframes, event triggers, and 30+ easing functions. It's designed as a library for modders rather than a standalone content mod.

Yes, GeckoLib supports concurrent animation layering, meaning you can play multiple animations simultaneously on one entity—for example, walking while attacking or idle breathing while holding an item.

You can use event keyframes or trigger animations based on player interaction and game events like entity damage, block placement, or custom conditions defined in your mod code.

GeckoLib is optimized for performance, but too many complex animations or poorly configured keyframes can impact FPS. Use the optimization guides to reduce bone count, simplify animations, and manage animation playback efficiently.

GeckoLib is primarily designed for Java Edition. Bedrock Edition has different modding capabilities and does not support GeckoLib in the same way.

Yes, GeckoLib supports sound keyframes and particle keyframes, allowing you to trigger sounds and particle effects at specific points in your animation timeline.

Unoptimized animations with excessive bones, keyframes, or high-resolution models can cause stuttering and frame drops, especially when many animated entities are on screen at once.

GeckoLib supports both automatic playback and manual triggering—you can set animations to loop continuously or trigger them based on player actions and game events through event keyframes and code.