Keyframe-based video editing
Paint on selected frames and let EbSynth propagate those edits across the rest of the video, which is the core workflow behind stylized video transformations.
EbSynth
EbSynth is VFX software for video transformation, retouching, and rotoscoping. Edit keyframes and propagate changes across your footage.
Overview
EbSynth is VFX software for creative video transformations, retouching, and rotoscopy. Its central workflow is simple: edit one or more keyframes, and let the software propagate those changes across the rest of the shot.
The site positions the product for artists who want to paint over footage, create hand-drawn animation effects, clean up video, or colorize material without doing manual frame-by-frame tracking. A tutorial is available from the homepage, and the pricing section presents Free, Pro, and Studio plans for different output and workflow needs.
Features
Paint over videos
Turn performances or footage into hand-drawn-looking animation by painting keyframes and using EbSynth to carry the look through the timeline.
Retouch and colorize footage
Use the same propagation approach for touch-ups, digital makeup, and colorizing, reducing the need for frame-by-frame tracking work.
Texture-synthesis workflow
Work from your own footage and keyframes, with the site describing the underlying method as texture synthesis rather than a generative model trained on external datasets.
Higher-output options on Pro
Choose a paid tier when you need up to 4K export, PNG sequence output, more generated images, or priority processing.
Offline Studio option
Use the Studio plan for offline processing, command-line automation, and dedicated support when the workflow needs to stay on-premises or fully private.
Common Use Cases
Stylized animation from live action
Paint keyframes on top of footage to create a hand-drawn or illustrated look that EbSynth carries through the rest of the shot.
Video cleanup and retouching
Retouch faces, clothing, or other details without tracking every frame by hand, using the software’s propagation workflow to extend touch-ups.
Colorization work
Apply color adjustments or colorization to selected frames and let the result spread across the clip for a more consistent finish.
Private offline production
Keep sensitive projects offline with the Studio plan when video uploads are not appropriate and command-line automation is useful.
Layered shots with independent motion
Work on shots with separate motion regions by splitting the background, face, or eyes into different tracks and timing keyframes independently.
Pros and Cons
Pros
- Uses a keyframe-driven workflow that can reduce manual tracking work on stylized shots and cleanup tasks.
- Supports a range of creative uses, including painted animation looks, retouching, digital makeup, and colorizing.
- Offers a free plan for trying the full product.
- Provides a Studio option for offline processing and complete data privacy.
- Includes guidance on browser choice, project storage, and best-practice keyframing in the FAQ.
Cons
- The site does not provide a dedicated integrations page or export-specification details beyond the plans shown on the homepage.
- The public pricing page returned a 404 during collection, so plan details are limited to what appears on the homepage.
- The Free plan is described as having core functions and 720p HD MP4 export, while higher-resolution and offline workflows require paid tiers.
FAQ
Is EbSynth AI?
EbSynth’s timeline propagation does not use AI. The site says it uses a texture-synthesis algorithm that works from your video and keyframes, with an optional AI feature called “Generate Image” for creating keyframes.
What browser should I use?
The site recommends Chrome for the best experience, especially for large projects or long, high-resolution videos. It also notes that Chrome handles memory-intensive processing more reliably and that laptops should use a dedicated graphics card when available.
Do you store my projects?
The site says your projects stay on your computer. It temporarily uploads your video and keyframes to its servers to render the animation, then deletes them after results are returned. For fully offline processing, it points users to the Studio plan.
How do I get best results?
The site suggests starting with a single keyframe, then adding more by fixing broken areas in already synthesized frames. It also recommends careful keyframe timing, matching shapes in keyframes to the source video, and separating independently moving elements onto different tracks when needed.
Can I use EbSynth for free?
EbSynth says the Free plan has no time or functional limitations. The pricing section also points to Pro and Studio options for users who need higher-resolution output, PNG sequence export, more generated images, offline processing, or command-line automation.
Quick Facts
- Category
- VFX software
- Primary workflow
- Edit keyframes and propagate the changes across video
- Platform note
- Web-based product site; Chrome is recommended for best experience
- Plans mentioned
- Free, Pro, Studio
- Free plan
- Core functions, 720p HD export, MP4 output
- Studio plan
- Offline processing, complete data privacy, command-line automation, dedicated support
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