How to Blur Background in Procreate
StyleFrame Team8 min read
To blur a background in Procreate, isolate the background from your subject with a selection or a separate layer, then open Adjustments → Gaussian Blur and slide your finger right to set the amount. Tap the Adjustments icon again to commit. For clean edges, duplicate the layer first, blur the lower copy, and mask the sharp copy so only the subject shows through.
This guide covers the three methods that work best, the edge problems that usually show up, and when to take the blur out of Procreate and into a compositing or motion tool.
The quick version
- Select the layer that contains the background.
- Use the Selection tool to outline your subject, then invert the selection so the background is active.
- Tap Adjustments → Gaussian Blur.
- Drag right anywhere on the canvas to increase blur. The blue "Slide to adjust" bar shows the percentage, and sliding left reduces it.
- Tap the Adjustments icon to commit and leave, or tap the canvas and choose Apply to commit and stay in the tool.
Gaussian Blur acts on the whole active layer unless a selection limits it. That is why layer structure and selections matter more than the slider itself.
Method 1: Select the subject, invert, and blur
This is the fastest route for a flat image or a photo imported into Procreate.
- Tap the Selection tool (the arrow icon) and choose a mode. Automatic selects regions by pixel similarity, Freehand lets you draw around an irregular shape, and Rectangle and Ellipse suit geometric subjects. For a person, animal, or product, Freehand usually gives the most control.
- Trace your subject. With Add enabled, you can build the selection in several passes.
- Tap Invert so the background is selected instead.
- Open Adjustments → Gaussian Blur and slide to your amount.
- Commit the change.
The weak point is the selection edge. A hard selection produces a visible seam where sharp meets blurred. Before blurring, use the Feather control in the selection menu to soften the boundary. A small feather hides the transition and usually looks more like real defocus.
Method 2: Duplicate, blur, and mask (non-destructive)
If you want to adjust the blur later or avoid committing pixels, build the effect with layers.
- Duplicate your image layer.
- Select the lower copy and apply Gaussian Blur to the entire layer.
- Select the upper, sharp copy and add a layer mask.
- Paint the mask so only your subject remains visible. Black hides the sharp layer, so the blurred copy shows through behind it.
- Refine the edge with a small soft brush.
This approach avoids the most common artifact of selection-based blurring, which is a dark or transparent fringe around the subject. Because the blurred layer sits underneath as a full image, there are no empty pixels at the subject edge to bleed in.
Masking also gives you graduated blur. Instead of a flat background blur, paint the mask with a soft brush so the blur increases toward the far edges. You can also stack two blurred copies at different strengths for a rough sense of depth.
If you need to change the blur amount later, keep an unblurred copy of the original hidden in the layer stack. Gaussian Blur is a destructive adjustment on the layer it's applied to, so the duplicate is your safety net.
Method 3: Paint the blur with Pencil mode
Procreate's adjustment tools can apply an effect by painting instead of affecting the whole layer. In the Adjustments menu, choose Gaussian Blur and switch from Layer to Pencil mode. You then paint the blur directly where you want it with your Apple Pencil, using the brush library to control softness and size.
This is a good fit when:
- The background has an uneven depth, such as a foreground branch that should be slightly soft and a far wall that should be very soft.
- You want to blur only the areas near your subject's edges.
- A precise selection would take longer than painting the effect.
Pair a large, soft brush with low blur intensity and build it up in passes. It's slower to control than a mask, but it feels more like painting and can look more organic.
Fixing common problems
Halos around the subject. This usually comes from blurring a cutout layer with transparent areas around it. Blur a complete copy of the background instead, as in Method 2, or paint the missing background behind the subject before blurring.
A hard cutout look. Feather your selection or soften the mask edge. Real lens blur gradually increases with distance, so a uniform blur with a razor edge reads as fake.
The blur button doesn't respond. Procreate's Gaussian Blur, Motion Blur, and Perspective Blur do not work while 3D Painting. Leave 3D painting mode and apply the adjustment to a normal 2D layer.
Everything looks flat. Gaussian Blur is a uniform softening, not a lens simulation. It has no bokeh shape, highlight bloom, or depth-based falloff. You can fake some of this by lightening highlights on a duplicate layer before blurring, but it will always be an approximation.
Blur applied to the wrong layer. The adjustment affects only the active layer. If you're blurring a flattened photo and the subject blurs with it, go back to your selection or mask.
Other blur types worth knowing
Procreate has two more adjustments that work for background treatment:
- Motion Blur gives a streaky blur in the direction you slide. It suits speed effects, such as blurring a street behind a moving subject. Slide diagonally for a diagonal blur.
- Perspective Blur creates radial blurs from a movable origin disc. Positional mode radiates outward from the disc in all directions, while Directional mode radiates from one side. It's useful for zoom and burst effects centered on a subject.
Both operate on the active layer, so the same selection and masking approach applies.
When Procreate isn't the right place for the blur
For a still illustration, Procreate's tools are enough. For motion work, blur is something you'll often want to animate, rack, or tie to a depth value, and a baked blur on a raster layer works against that.
A more flexible handoff looks like this:
- Keep layers separate. Export your artwork with the subject and background on separate layers rather than blurring in the painting app.
- Blur in the compositor. In a compositing tool such as After Effects or Nuke, apply a blur to the background layer, or use an adjustment layer with a matte. You can keyframe the blur amount for rack focus.
- Use a depth or matte pass where you can. If you've built the scene in a 3D tool, render depth and let the compositor drive defocus instead of faking it in a paint app.
The principle is simple. Procreate is good for deciding how the frame should look, while the compositor is better for controlling how it behaves over time.
Where Styleframe fits in an illustrator-to-motion workflow
Blurring is rarely the end goal. Usually you're preparing a Procreate frame so it can move, be stylized further, or be composited. is an AI video and motion tool built for artistic control, and a few of its tools address exactly this stage:
- Remove Background isolates your subject so you can place it over a plate or blur the background separately in your compositor, without relying on a painted selection.
- Frames-to-Video is keyframe-driven. You supply start and end frames, such as two Procreate paintings, and direct the motion between them rather than relying on a one-click black box.
- Restyle and Ink-and-Paint transfer the look of a reference image onto footage or frames, so a painted style from Procreate can carry into moving shots.
- 2D-to-3D and Turntable help turn a flat illustrated character or object into something you can rotate and inspect.
- 4K Upscale brings finished output up to production-ready resolution.
Every generation is driven by reference images, video clips, and keyframes, and iteration is non-destructive, so you can revise without losing earlier versions. Your compositing pipeline stays intact, and the depth-of-field decisions can still happen where you have the most control.
Styleframe doesn't replace Procreate's blur tools for a quick still. It's useful when the painted frame needs to become motion.
FAQ
Can I blur just the background in Procreate without affecting my subject? Yes. Select the subject and invert the selection, or put the background on its own layer, or use a layer mask over a blurred duplicate.
Does Procreate have a one-tap background blur? No. Gaussian Blur applies to the whole active layer or your selection, so you define the background yourself through selection, layers, or Pencil mode.
How do I make the blur look less fake? Feather your selection, use a mask with a soft brush, vary blur strength by region, and avoid applying one uniform amount across the whole frame.
Is the blur reversible? Within the adjustment session, you can undo, redo, and reset. Once you commit, keep an unblurred duplicate layer if you may want to change it later.
Should I blur in Procreate or in After Effects? Blur in Procreate for finished stills. For animation, rack focus, or depth-driven defocus, export separate layers and blur in your compositor.