How to Clip Mask in Procreate
StyleFrame Team7 min read
To clip mask in Procreate, put the layer you want to constrain directly above your base layer, tap that upper layer, and choose Clipping Mask. A small downward arrow appears on the upper layer, and its content now shows only where the base layer has pixels. The clip is non-destructive: paint outside the lines, move or recolor the clipped layer freely, and tap Clipping Mask again to release it.
What a Clipping Mask Does in Procreate
A clipping mask ties one layer's visibility to the opaque pixels of the layer beneath it. The base layer acts as a stencil. Whatever you paint, paste, or texture on the clipped layer is visible only inside that stencil, and the rest stays hidden but intact on the layer.
The base layer defines the shape, and the layer above inherits its alpha.
Because the clipped content is not erased, you can:
- Reposition a texture or gradient inside a shape without touching the shape.
- Recolor or change the opacity and blend mode of the clipped layer independently.
- Edit the base layer later and have the clipped layers update to the new shape.
Step-by-Step: How to Clip Mask in Procreate
1. Build the base layer
Create the shape or artwork that should define the visible area. It can be a flat silhouette, a lettering layer, a circle, or a fully rendered character part. Only the pixels with opacity count, so a clean, filled shape gives the most predictable result.
2. Add a new layer above it
Tap the + in the Layers panel. The new layer must sit directly above the base layer. Procreate clips to whatever layer is immediately underneath, so a stray layer in between will break the relationship.
3. Apply the clipping mask
Tap the thumbnail of the new layer to open the Layer Options menu and choose Clipping Mask. You will see the downward arrow on the layer. Anything you paint now stays inside the base layer's shape.
4. Paint, texture, or paste
Add shading, highlights, patterns, or photo textures. You can paint past the edges with a large brush and not worry about cleanup, because the overflow is simply masked.
5. Release it when needed
To unclip, tap the layer and choose Clipping Mask again. The content reappears in full, including any parts that were hidden, which is a quick way to check what is sitting beyond the base shape.
Stacking Multiple Clipping Masks
You can clip as many layers as you like to one base layer. Each clipped layer keeps its own blend mode, opacity, and visibility. A common stack looks like this:
- Base: flat color shape
- Clip 1: texture, set to Multiply or Overlay
- Clip 2: shadows
- Clip 3: highlights, perhaps Add or Screen
- Clip 4: color shift or rim light
Every layer in the chain clips to the same base. A clipped layer does not become the base for the next one, so stars on a layer above polka dots are still confined to the original shape, not to the dots. Reorder the stack by dragging layers, and hide any of them to compare variations. If you create a new layer directly above an already clipped layer, Procreate usually clips it as well, which speeds up shading passes.
Clipping Mask vs. Layer Mask vs. Alpha Lock
Procreate has three ways to keep paint inside an area. They solve similar problems differently, and picking the right one matters for how editable your file stays.
Clipping mask
Uses a separate layer and the base layer's alpha. Non-destructive, and the clipped layer can be moved, transformed, or blended independently. The cost is more layers, and Procreate has a layer limit, so heavy use of clipped layers can run into it.
Layer mask
Attaches a grayscale mask to a single layer. Painting black hides, white reveals, and gray gives partial opacity. To add one, tap the layer and choose Mask. Use it when you want to hide part of a layer's own content, such as fading an edge or revealing a painted area gradually. The layer mask does not depend on another layer's shape.
Alpha Lock
Locks a layer's transparency so you can only change pixels that already exist. Activate it with a two-finger swipe right on the layer or from the Layer Options menu. It needs no extra layer, but it is destructive: painting over the pixels changes them permanently. It suits quick recolors and simple fills.
A practical rule: use a clipping mask when you want to keep editing the added detail, a layer mask when you want to hide content from a single layer reversibly, and Alpha Lock for fast, low-risk changes you can redo easily.
Common Uses for Clipping Masks
- Shading and lighting. Put shadows and highlights on their own clipped layers so you can adjust the lighting direction or intensity without repainting.
- Textures. Clip a grain, paper, or halftone texture to a shape, then scale or rotate it until the pattern sits right.
- Lettering. Clip gradients or ink textures into letterforms, or reverse the setup and clip lettering inside a shape.
- Color variations. Place a flat color layer in Color blend mode above a base, clipped, and toggle it to test palettes.
- Cropping to a shape. Clip a photo or pattern to a circle or any silhouette without cutting pixels out of the original.
Troubleshooting
The clipped content disappears. The base layer may be empty beneath that area, or hidden, or the clipped layer is not directly above it. Check the order and confirm the base has opaque pixels where you expect them.
Paint shows outside the shape. The layer is not clipped. Look for the downward arrow on the thumbnail. If the arrow is missing, tap the layer and apply Clipping Mask.
The edge looks soft or has a halo. Clipping follows the base layer's alpha, so soft edges on the base carry through. Tighten the base shape if you need a harder edge.
Merging produces unexpected results. Once layers are merged, you can no longer edit them separately. Save a copy of the file first if you may want to change the shading later.
You hit the layer limit. Merge finished clipped layers into a single layer, or flatten parts of the artwork you are sure about, and keep a backup of the layered version.
Getting Procreate Artwork Into a Motion Pipeline
If your Procreate illustration is headed to After Effects, Premiere Pro, or Nuke, the way you organize clipping masks affects how easily it translates. Before you animate, import the file and check that the layers look right. If anything is off, the safest option is to merge each base and its clipped layers into one flattened layer per element.
A few habits help:
- Name base layers and their clipped layers clearly so the stack reads well after import.
- Keep each animatable element, such as limbs, props, and background, in its own group.
- Flatten clipped stacks you no longer need to edit, but keep a layered master file.
- Export at your delivery resolution or higher so you have room to scale in compositing.
Quick Reference
Final Tips
Keep the base layer simple and clean, since everything above inherits its edges. Use separate clipped layers for different jobs, such as texture, shadow, and light, so each can be tuned on its own. Choose a layer mask when you need to hide part of a layer, and save Alpha Lock for quick, redoable edits. Once you build shading this way, you can change a shape, palette, or lighting direction without repainting, which saves time before the artwork moves into animation and compositing.