How to blur a face in Photoshop (and a faster way)
The exact Photoshop steps to blur or pixelate a face, and a free one-click way to do it without Photoshop at all.
Photoshop can absolutely blur a face, you select the face and apply a blur or mosaic filter. It works, but it means owning Photoshop, making a careful selection by hand, and repeating it for every face. Below are the exact steps, and underneath, a free tool that detects the face and does it in one click, right in your browser.
If you just want the face gone quickly, the automatic tool above is faster. If you specifically need Photoshop, follow the steps below.
Where is the blur tool in Photoshop?
The Blur Tool is the teardrop icon in the toolbar, grouped with the Sharpen and Smudge tools, and you brush over an area to soften it. It is fine for a quick touch-up, but for hiding a face it is slow and uneven, you end up going over the same spot again and again. For a whole face, the Gaussian Blur filter on a selection (below) is faster, more even and easier to control.
How to blur a face in Photoshop, step by step
- Open your image and pick a selection tool (the Elliptical Marquee or Lasso).
- Draw a selection around the face you want to hide.
- Go to Filter, then Blur, then Gaussian Blur.
- Drag the Radius up until the face is unrecognisable, then click OK.
- Choose Select, then Deselect, and export the image (File, Export).
Pixelate a face in Photoshop instead
Prefer a blocky, obviously-censored look? Make the same selection, then go to Filter, Pixelate, Mosaic, and raise the Cell Size until the features disappear. Mosaic reads as deliberately censored, which is handy for reports and screenshots.
The faster way, no Photoshop needed
The editor above finds the face for you and applies a clean blur, pixelation or black bar in one click, no selection, no subscription, and nothing is uploaded. It is the quickest option when you do not need the rest of Photoshop, and it handles several faces at once.
The Blur tool versus the Gaussian Blur filter
Photoshop actually has two different blur tools, and mixing them up is the most common reason a face blur looks weak. The Blur tool is the teardrop shaped icon on the toolbar, grouped with Sharpen and Smudge. It works like a brush, you click and drag over an area and it softens it a little with each pass, which makes it good for small touch ups but slow and inconsistent for hiding an entire face.
Gaussian Blur, found under Filter, Blur, Gaussian Blur, works differently. It applies one uniform blur across a selection or a whole layer using a single Radius slider measured in pixels, with a live preview so you can see exactly how strong it is before committing. For actually anonymizing a face, Gaussian Blur is the tool to reach for, save the Blur tool for softening skin texture or blending the edge of a mask.
How to blur a layer in Photoshop without touching the original
- Open the photo and duplicate the layer it's on, either from the Layer menu or with Command+J on Mac or Ctrl+J on Windows.
- On the new duplicate layer, make a loose selection around the face with the Lasso or Elliptical Marquee tool.
- Go to Select, Modify, Feather and enter 15 to 25 pixels so the edge of the selection isn't a hard line.
- With the selection active, go to Filter, Blur, Gaussian Blur and drag the Radius slider until the face is unrecognizable, then click OK.
- Deselect with Command+D or Ctrl+D and save the file. The original background layer underneath is left completely untouched in case you need it again.
Using the Blur brush to paint blur by hand
The Blur tool in Photoshop's toolbar, the teardrop icon, works like a paintbrush that softens whatever you drag it over, controlled by a Strength percentage in the options bar. It's useful for blending the edge where a Gaussian Blur selection meets the sharp part of the photo, or for knocking down small distracting details, but it takes many passes at full strength to meaningfully obscure a face, and even then the result is often patchy compared to a filter applied to a clean selection.
A more reliable way to get a brush like feel with a stronger result is to paint on a layer mask instead. Duplicate the layer, apply Gaussian Blur to the whole duplicate, add a black layer mask to hide it, then paint white with a soft round brush only over the face to reveal the blur exactly where you want it.
How to blur the background in Photoshop instead of the face
- Duplicate the layer, then with the duplicate selected go to Select, Subject to let Photoshop automatically outline the person.
- Go to Select, Inverse so everything except the subject is selected, then Select, Modify, Feather by about 10 pixels to soften the transition.
- Go to Filter, Blur, Gaussian Blur and drag the Radius up until the background is soft, watching the preview so the subject stays sharp.
- Click OK and deselect. If any edges look off, add a layer mask and touch it up with a soft brush before flattening and exporting.
Feathering, radius, and edges: what makes a blur look natural
A blur only looks convincing when it fades in gradually rather than stopping at a hard rectangle. Always feather the selection before applying Gaussian Blur, Select, Modify, Feather with 10 to 25 pixels is a good starting range, and follow the actual shape of the face with the Lasso tool rather than a plain square marquee.
The right Radius also depends on the photo's resolution, not a fixed number. A 20 pixel radius disappears on a 6000 pixel wide photo straight from a modern camera but looks extreme on a small 800 pixel web image, so zoom to 100 percent and judge by eye rather than copying a radius from a tutorial. Check the edge of the blur at full zoom too, a visible seam is the easiest way for anyone to tell a photo was edited.
Blurring a face in Photoshop on iPad
Photoshop on iPad has caught up with the desktop version and includes Gaussian Blur under the Filter menu, along with layer duplication, layer masks, and an AI powered Select Subject tool, all usable with a finger or an Apple Pencil. The overall steps are the same as on desktop, duplicate the layer, select the face, feather it, apply Gaussian Blur, and mask if needed.
The main difference is precision. Drawing a tight selection around a small face with a finger on a touchscreen is fiddly compared to a mouse, so it helps to pinch zoom in first and use the Pencil rather than a fingertip, or lean on Select Subject and then manually adjust the edges. For quick jobs on a phone or tablet, a one tap tool like blurfacephotos.com that finds the face automatically can save the fuss of drawing a precise selection by hand.
Photoshop vs blurfacephotos.com, side by side
| Photoshop | blurfacephotos.com | |
|---|---|---|
| Finds the face for you | ✕ | ✓ |
| Faces hidden at once | One at a time | Up to 5 |
| Time for one photo | A few minutes | Seconds |
| Needs the software | Photoshop (paid) | Just a browser |
| Uploads your photo | ✕ | ✕ |
| Cost | From ~$23/mo | Free, then credits |
Do it here in 3 steps
- 1Add your photoDrop a JPG, PNG or WebP into the editor above. It opens locally and is never uploaded.
- 2Pick the area and a blurChoose eyes, mouth or the whole face, then Blur or Pixelate, and set the strength.
- 3Download the resultExport a PNG, no Photoshop, no account.
Tips and common mistakes
- Work on a duplicate layer, not the original, so you can dial the blur up or down later.
- For real anonymity cover the whole face, not just the eyes; a light blur over a small face can sometimes be reversed.
- Match the blur radius to the image size, a 20px Gaussian Blur hides a small face but barely touches a large one.
- Flatten and export a copy, but keep your layered PSD in case you need the original back.
- A common mistake: blurring too lightly. If you can still recognise the person, blur harder or switch to Mosaic.
About blurfacephotos.com
blurfacephotos.com is a free, browser-based tool built for one thing: hiding faces quickly and privately. Where Photoshop is a full editor you drive by hand, this finds the face for you and blurs, pixelates or black-bars it in a single click, so a job that takes a few minutes in Photoshop is done in seconds here.
It is not limited to a single photo either. The same tool covers eyes, mouth or the whole face, switches between blur, pixelation and a solid bar, processes a whole batch of images at once, and even blurs faces across a video or live from your webcam. If the only reason you opened Photoshop was to hide a face, this replaces the entire detour.
Most importantly, everything runs on your device. Your photo is never uploaded, so it is safe for sensitive images, screenshots and documents. It is free for a few photos a day with no account and no watermark, and one-time credits, never a subscription, unlock batches, video and unlimited exports.
Frequently asked questions
How do you blur a face in Photoshop?
Select the face with the Marquee or Lasso, go to Filter, Blur, Gaussian Blur, raise the Radius until the face is hidden, then deselect and export.
Which Photoshop filter is best for hiding a face?
Gaussian Blur for a soft look, or Filter, Pixelate, Mosaic for an obvious censored block. Both work; pick by the look you want.
Can I blur a face without Photoshop?
Yes. The tool on this page detects the face and blurs it in one click, free and in your browser, no Photoshop required.
How do I blur several faces in Photoshop?
You repeat the select-and-blur steps for each face. The automatic tool above hides up to five faces at once in a single pass.
Is blurring in Photoshop reversible?
Once you flatten and export, a strong blur or mosaic can’t be recovered from that file. Keep your layered original if you might need it.
Where is the blur tool in Photoshop?
It is the teardrop icon in the toolbar, grouped with Sharpen and Smudge. You brush to soften an area. For a whole face, the Gaussian Blur filter on a selection is quicker and more even.
How do I blur a specific part of an image in Photoshop?
Select just that part with the Lasso or Marquee, then apply Filter, Blur, Gaussian Blur. Only the selection is blurred; the rest of the image stays sharp.
Is there a blur brush in Photoshop?
The Blur Tool works like a blur brush, you paint to soften. For anonymizing a face, a Gaussian Blur or Mosaic on a selection is cleaner and faster than brushing.
How strong does the blur need to be to actually hide someone's identity?
As a rough guide, the Gaussian Blur radius should be roughly a third to half the width of the face in pixels, so a face that's 150 pixels wide across the eyes needs a radius of at least 50 to 75 to properly obscure identifying features like eye shape and nose. Weak blur that just softens the photo without destroying detail can sometimes be partly reversed with sharpening filters, so when the goal is real anonymity it's safer to blur heavily or use pixelation instead, which holds up better than a light blur.
Does blurring a face in Photoshop remove EXIF data or other personal information?
No, blurring the face only changes the pixels, it does nothing to the EXIF metadata that can still store the camera model, timestamp, and sometimes GPS location where the photo was taken. To strip that out in Photoshop, use File, Export As and set Metadata to None, or open File, File Info and manually delete the fields before saving. If you want the pixels blurred and the metadata handled without extra steps, blurfacephotos.com processes photos entirely in the browser, nothing is uploaded, which keeps both the image and its metadata off any server.
Can I blur just the face without affecting the rest of the photo?
Yes, as long as you make a selection first. Draw a Lasso or Elliptical Marquee selection around the face, feather it so the edge blends, and then any blur you apply, whether it's Gaussian Blur or the Blur tool, only affects the pixels inside that selection. Working on a duplicated layer is still worth doing even with a selection, since it means you can lower the layer's opacity, erase part of the mask, or delete the whole edit later without ever touching the original background layer.