EbSynth - Transform videos by changing one frame

Quick Verdict

EbSynth is VFX software for retouching, rotoscoping, and stylizing video by editing selected frames, which may appeal to creators who want frame-level visual changes to influence a larger sequence. The website describes a workflow in which users paint or edit keyframes and EbSynth generates the resulting video, including performance footage converted into a hand-drawn animation style.

Key Features

• Edit or paint selected video frames, including keyframes, to guide the appearance of the resulting video.
• Support video retouching, rotoscoping, and stylization workflows.
• Use painted performance-video keyframes as the basis for a hand-drawn animation treatment.
• The product is developed and maintained by Secret Weapons, Inc.; its website also publishes a privacy policy with an effective date of August 22, 2025.

The core proposition is focused: make a visual change to one or more important frames and use that work to affect the video. The website does not clearly state the supported operating systems, technical requirements, export formats, performance limits, or detailed workflow constraints. Pricing and plan details are also not present in the available information, so verify those points before adopting it for production work.

Who this is for

EbSynth appears best suited to video artists, animators, and VFX users who want to experiment with retouching, rotoscoping, stylization, or hand-drawn treatments based on existing performance footage. It may be less suitable for teams that require clearly documented compatibility, predictable export options, stated accuracy expectations, or published pricing before evaluation. Verify those requirements on the official website, along with how video and project data are processed and retained.

FAQ

What does EbSynth do?

It is VFX software for video retouching, rotoscoping, and stylization. Its stated workflow involves changing selected frames to influence the resulting video.

Can it create hand-drawn animation from performance video?

The website describes painting keyframes from performance footage so the result can take on a hand-drawn animation style.

What should I verify before using it?

Verify pricing, supported operating systems, technical requirements, export formats, performance limits, privacy practices, data retention, and workflow constraints, because the available information does not clearly state these details.