Automated AI-powered rotoscoping has arrived!
Mask Prompter is the new way of creating mattes. Simply use points and boxes to detect and generate black-white mattes and alpha channels for objects in your footage.
Use the power of A.I. to handle the tedious work and get back to being creative!
Features
Simple workflow
The matting workflow is super simple. Specify points and rectangles on/around the object. Mask Prompter will create a matte from your prompt. This allows for fine-grained selection, refinement and easy tracking.
restaurant
interactive
Interactive
We applied some custom extensions to the underlying AI – therefore you’ll get interactive prompting. Note: The performance will be dependent on your hardware.
Stable on video!
It’s very easy to get consistent results on video. The rivers matte on the right was created with a single point placed on the river!
river
outputs
Multiple output modes
Output your mattes as overlays for visualization, as a black-white matte or as content with transparent alpha channel. This allows for versatile integration in your workflow and combination with other effects.
3.2.40 – 10/16/25
Fix black frame bug.
3.2.39 – 10/15/25
Fix empty path error if text prompt was set as box input.
3.1.36 – 8/11/25
Fix initializing bug on some systems with AMD cards.
Filename: Mask_Prompter_3_v3.2.40_Win vfxMed.rar
ONLY USE BRAVE BROWSER TO DOWNLOAD WITHOUT ADS AND QUICKLY! OR USE UBLOCK ORIGIN OR ADGUARD TO AVOID ADS!!