EbSynth

Video VFX tool developed by Šárka...

4.0| Editor Rating

Secret Weapons

Editor Review

EbSynth is a tool focused on video style conversion and retouching, suitable for creators who want to stylize their videos. Its core feature allows users to transform entire videos by editing just one frame, making the process intuitive but requiring some skill in keyframe painting. The Free plan includes most core functions, ideal for beginners. The Pro and Studio plans offer higher-resolution outputs and offline processing, suitable for professionals. While the software doesn't rely on AI, its texture-synthesis algorithm requires high-quality guiding videos, which may be a challenge for some users. Overall, EbSynth is a practical and feature-rich video processing tool. Recommended rating: ★★★★☆.

AI Tools Navigator Editorial TeamUpdated: 2026-08-19

What is EbSynth

EbSynth is a video VFX tool developed by Šárka Sochorová and Ondřej Jamriška at Secret Weapons, designed to provide creative video transformations, retouching, and rotoscopy. Its core functionality allows users to edit a single frame of video to achieve artistic style conversions, such as transforming it into hand-drawn animation. By painting keyframes, the software automatically propagates these styles across the entire timeline. EbSynth supports various operations, including video retouching, digital makeup, and colorization, making it suitable for creators looking to stylize their videos. The tool offers both a free and a paid plan, depending on the user's needs. EbSynth's algorithm is based on texture synthesis, not AI, so the results depend on the quality of the keyframes and guiding video provided. It also supports high-resolution video outputs, including and PNG sequences, ideal for professional use. For fully offline processing, the Studio plan is available, ensuring complete data privacy.

Basic Info

Category:

Company:Secret Weapons

Best For

DesignersVideo creators

Difficulty: Advanced

EbSynth Key Features

Transform entire videos by editing a single frame
EbSynth's core feature is transforming entire videos by editing a single frame. Users only need to paint keyframes, and the software automatically propagates these styles across the timeline, eliminating the need for frame-by-frame processing. This method greatly simplifies the video style conversion workflow, allowing users to create efficiently.
Video retouching and digital makeup features
EbSynth supports video retouching, allowing users to quickly fix imperfections such as removing unwanted objects or adjusting colors. It also provides a digital makeup feature, enabling users to add virtual makeup to characters in videos without complex post-processing.
Cross-platform compatibility
EbSynth is compatible with Windows, Mac, and Linux systems, offering broad cross-platform support. This allows users to work within their preferred environment without requiring additional system configurations.
Supports high-resolution video output
EbSynth offers multiple output formats, including 720p HD and video export, catering to different quality requirements. The Pro plan also supports PNG sequence output, which is ideal for further post-processing and animation creation.

EbSynth Key Advantages

Supports high-resolution video export, including and PNG sequences
Offers a free plan for beginners to try out
Good cross-platform compatibility with Windows, Mac, and Linux

EbSynth Use Cases

Hand-drawn animation creation
EbSynth can be used to convert live-action videos into hand-drawn animation. Users simply paint on keyframes, and the software automatically propagates these styles across the entire video, quickly generating stylized animation results.
Video retouching and enhancement
EbSynth's video retouching feature can be used to remove imperfections such as spots, blurriness, or unnatural shadows. Users can easily perform digital makeup, color enhancement, and other operations to improve the overall visual quality of the video.
Artistic style experimentation and creative expression
EbSynth provides artists with a platform to experiment with different artistic styles. Users can import their own style images or paint keyframes to achieve unique visual effects, making video creation more personalized and artistic.

Frequently Asked Questions

Does EbSynth use AI technology?▼

EbSynth's keyframe propagation does not use AI technology; instead, it relies on a texture-synthesis algorithm. However, there is an optional AI feature called 'Generate Image' that allows users to automatically generate keyframes. This AI feature is not core to the software and users can choose whether to use it.

Does EbSynth support offline use?▼

The Free plan of EbSynth requires an internet connection, while the Studio plan supports fully offline use, ensuring data privacy. For users who need to work without an internet connection, the Studio plan is a better option.

How to get the best results?▼

To achieve the best results, users should select frames with rich content and clear poses for keyframes, avoiding frames in the middle of movements. The shapes in keyframes should also align with the video frames to prevent stretchy or ripple-like artifacts. If using AI to generate keyframes, it's recommended to make initial corrections and then run another AI pass with lower strength to refine the result.