EbSynth

Product Overview

Details and main features: EbSynth is a browser-based VFX software for creative video transformations, retouching, and rotoscopy; users edit or paint one (or more) keyframes, and EbSynth automatically propagates changes throughout the video timeline using a texture-synthesis algorithm (not AI for propagation) based on optical flow; optional AI "Generate Image" feature helps create keyframes (powered by SDXL); key advantage is skipping manual tracking for fast hand-drawn animation styles, video touch-ups, digital makeup, colorization, etc.; ideal for artists, animators, VFX pros, and storytellers, supports multiple video tracks with alpha; processed in browser (Chrome recommended), with temporary server uploads for rendering (deleted immediately after, not used for training). Main features Keyframe propagation: Apply edits from keyframes to full video while preserving texture coherence, contrast, and details. Optional AI keyframe generation: Generate or refine keyframes with Generate Image. Creative transformations: Hand-painted animation looks, retouching, colorizing, rotoscoping, digital effects. Output options: Basic rendering in free plan; Pro unlocks high-res, PNG sequences. Other: Transparent background support, keyframe alignment tips, Studio plan for fully offline (contact required).

Best For

UI designers quickly building polished interfaces.

Key Features

• Ready-made UI components
• Figma/Sketch/XD formats
• Responsive layouts
• Customizable design tokens