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MaskPin

MaskPin is a lightweight native After Effects effect for mask-based perspective pinning.

Instead of starting from the full comp or layer bounds, MaskPin fits four perspective pins directly to your mask area in one click.

Corner Pin starts from the comp. MaskPin starts from your mask.

Learn about license types
$29.99
  $19.99
Special price valid until July 11, 2026
Description

MASKPIN

Mask-Based Perspective Pinning for After Effects

Draw a mask. Click Fit Pins To Mask. Start pinning.

Corner Pin starts from the comp. MaskPin starts from your mask.

Stop dragging corner pins from the comp edges.

Traditional corner pin workflows usually start from the full layer or composition bounds — even when your real target is a smaller masked area.

That means manually dragging each corner into place, matching the mask by eye, and repeating the setup when the mask changes.

MaskPin removes that setup step by fitting the pins directly to the mask area.


Three focused tools. One clean workflow.

Fit pins directly
to your mask.

Use the actual
4-point mask vertices.

Drag pins directly in
the Composition viewer.

Fit Pins To Mask

Apply MaskPin, click Fit Pins To Mask, and the four perspective pins are placed directly around your mask area.

Fit Pins To Mask

Use 4-Point Mask

Perfect for angled screens, phones, laptops, posters, signs, billboards, and perspective surfaces.

Use 4-Point Mask

Composition Viewer Handles

Fine-tune the result visually by dragging the custom handles directly in the After Effects Composition viewer.

Composition Viewer Handles

Native effect. No panel. No precomp workaround.

MaskPin is a lightweight native After Effects plugin. No CEP panel, no external script, and no required precomp workflow. Everything runs directly inside the effect.

Native Plugin

Built for After Effects.

No CEP Panel

Simple and direct.

No Precomp Required

Work directly on your layer.


Best for

  • Screen replacement
  • Phone and tablet UI mockups
  • Laptop screen placement
  • Poster and sign replacement
  • Billboard mockups
  • Angled surface pinning
  • Perspective layout and alignment
  • Fast masked-region setup inside larger compositions
  • Motion design mockups
  • UI walkthrough compositing

Built for setup — not tracking.

MaskPin is not a full tracking or match-moving system and does not replace Mocha or planar tracking tools.

It is built for one specific workflow: fitting perspective pins to a mask area so you do not have to start from the comp or layer edges.


Compatibility

  • Adobe After Effects 2022 or later recommended
  • Windows: MaskPin.aex
  • macOS: MaskPin.plugin — Intel x86_64 + Apple Silicon arm64
  • SmartFX render path
  • Multi-Frame Rendering ready
  • 8 bpc, 16 bpc, 32 bpc support

Discussions

Want to talk about it?

Head over to r/aescripts to chat with fellow users about this product.

Need Support?

Please open a support ticket to be connected directly with the author of this product

Version History

1.0.1 -

Jun 27, 2026

Fixed trial-mode rendering

1.0.0 -

Jun 25, 2026

• Fit Pins To Mask
• Fit Pins To Comp
• Use 4-Point Mask mode
• Manual corner editing
• Custom Composition viewer handles
• Native AEX workflow
• SmartFX render path
• Multi-Frame Rendering ready
• 8 / 16 / 32 bpc support
• Windows
• macOS

Compatibility

After Effects

2026, 2025, 2024, 2023, 2022

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Updated: Oct 21, 2025 1:35 AM