Yokozuna

Overview

Yokozuna is a modern, lightweight cross-platform 2D animation editing tool inspired by the workflow of Adobe Animate (formerly Flash Professional).

Main Features

Animation

• Intuitive animation production using keyframe-based methods
• Motion tweening (interpolation of position, scale, rotation, and opacity)
• Shape tweening (shape morphing)
• Over 30 easing curves and Cubic Bézier custom easing
• Motion paths (movement along paths with automatic orientation following)
• Onion skin (ghost display of preceding and following frames)
• Timeline management via frame labels

Drawing & Editing

• Drawing of rectangles, circles, lines, paths, and text
• Free editing of Bézier curves
• Paint bucket, eyedropper, and gradient fill tools
• Free setting of pivot points (transformation origins)
• Multi-select, group transformation, alignment, and distribution tools

Layers & Symbols

• Normal, guide, and mask layers
• Layer folders (nested and collapsible)
• Symbol creation, placement, and edit mode

Assets & Audio

• SVG and image import
• Audio tracks (MP3, WAV, etc.) placed on timeline
• Library management

Export

• PNG sequence (transparency supported)
• WebM video (audio mixing supported)
• Project saving (.yoko format)

Useful For

• Creators accustomed to Flash or Adobe Animate operation
• Those seeking a lightweight and fast animation editing tool
• Those performing keyframe-based animation production