Standard Presets

Preset	Description	Velocity Profile
Linear	Constant speed from start to finish	Flat horizontal line
Ease	Gentle acceleration at start, gentle deceleration at end	Soft S-curve
Ease In	Slow start, full speed at end	Curves upward steeply at right
Ease Out	Full speed at start, slow at end	Curves upward steeply at left
Ease In-Out	Slow at both ends, fast in the middle	Moderate S-curve

Dramatic Presets

Preset	Description
Ease In Strong	Slow start with aggressive acceleration; arrives at full speed
Ease Out Strong	Full speed at start; heavy deceleration to a deliberate stop
Ease In-Out Strong	Pronounced slow at both ends with fast middle section
Exponential In	Very slow start that accelerates dramatically
Exponential Out	Very fast start that decelerates dramatically

Preset	Description
Bounce	Overshoots the end value and bounces back, settling at the target
Bounce Strong	More pronounced bounce with additional oscillation
Elastic	Overshoots and oscillates like a spring before settling
Elastic In	Elastic movement into the end value
Anticipate	Briefly moves backward (opposite direction) before moving forward — common in cartoon animation
Anticipate + Overshoot	Both anticipation at start and overshoot at end
Back In	Pulls back slightly before launching forward
Back Out	Overshoots and pulls back to settle

Preset	Description
Step Start	Value jumps immediately to end value at the first frame; holds there
Step End	Value holds at start value until the final frame, then jumps to end value
Steps (n)	Divides the transition into n discrete equal jumps; configurable step count

Stepped easing is used for stop-motion effects, mechanical counters, and 2D character animation on limited frames.