Aescripts Mask Prompter V1.0.0 For After Effect... May 2026

is not a magic wand that solves all masking problems, but it is arguably the most significant UI/UX leap in rotoscoping since the Roto Brush’s debut in CS5.

Have you used Mask Prompter v1.0.0 in your workflow? Share your before-and-after render times in the comments below. AEScripts Mask Prompter v1.0.0 for After Effect...

Click on your footage layer in the timeline. Launch the extension. is not a magic wand that solves all

| Feature | Mask Prompter v1.0.0 | Adobe Roto Brush 3 | Runway ML (External) | | :--- | :--- | :--- | :--- | | | Inside After Effects | Inside After Effects | Web Browser (Separate) | | Input Method | Text + Click | Paint strokes | Text + Paint | | Output Format | Vector Masks | Pixel matte | Alpha video (ProRes) | | Speed (Local) | Fast (GPU dependent) | Moderate | Very Slow (Queue time) | | Edge Quality | Geometric/Smooth | Soft/Photorealistic | Soft | | Price | One-time (Est. $99) | Creative Cloud Sub | Monthly credits | Click on your footage layer in the timeline

If your daily work involves isolating objects in After Effects, the time saved on the first project alone will likely cover the cost of the plugin. It is stable, surprisingly accurate for v1.0, and integrates flawlessly into the standard AE pipeline.