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Mask Prompter 3

49,99 $

Now works with Premiere Pro! Rotoscope with AI based on text inputs, boxes around objects or points! All models runs fully locally.

Running fully locally, no server processing.
Powered by blace.ai

Mask Prompter 3 for After Effects and Premiere Pro


Features

Segment Anything 3

Use the power of Segment Anything 3 to create mattes easily.

Text based matting

Use natural language to describe the objects you want to key. Matting has never been that easy and flexible. Split prompts with dot to key multiple objects at once.

High-Quality Mattes

The refinement module creates high-detailed mattes easily.

Interactive

We applied some custom extensions to the underlying AI - therefore you'll get interactive prompting

Stable on video

It's very easy to get consistent results on video. The rivers matte was created with a single point placed on the river!

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.

Detect custom objects

Draw rectangles around unlimited number of custom objects. (Example enhanced with DeepGlow.)


Tutorials


System Requirements

Windows with NVIDIA GPU >= 8GB Other Windows Apple Silicon with MacOS Sequoia or newer and >= 16GB RAM Other MacOS
✅ very slow ✅ ❌

Documentation


Upgrade Notice

If you purchased any previous Mask Prompter version after Apr 11, 2025, you can upgrade for free. Otherwise, the upgrade is $35. Simply login to the same account and the upgrade discount will be added in the cart.


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