How to blur a face in a photo, free & online
Upload a photo, blur the face, and download, free, in your browser, with nothing uploaded to a server.
OriginalAnonymizedDrag to compare · original vs. anonymized
Click or drag photos here
One or many · JPG, PNG, WebP or BMP
✨ Free & unlimited · up to 5 at once · no watermarkNothing is uploaded
Face detection and blurring run entirely in your browser, so the file never leaves your device, ideal for privacy and GDPR.
Blur exactly what you want
Cover the eyes, the mouth, eyes + mouth, or the whole face, and dial the blur strength up or down.
Free, no sign-up
Blur a single photo for free with no account. Credits unlock batch and watermark-free exports.
Styles
Different ways to hide a face
Blur, pixelate, black bar, emoji and more, switch the effect and the area (eyes, mouth or whole face) with one click.
Need to hide someone’s face in a picture? blurfacephotos.com blurs a face in a photo in seconds, entirely in your browser. Choose the eyes, mouth or the whole face, apply a blur, pixelate or black bar, and download, no account and nothing uploaded to a server. Because everything happens on your device, it’s a safe way to anonymise group photos, screenshots and scans before you share them.
Unlike Canva or Photoshop, you don’t need an account, a subscription or any design skills, and unlike most “blur face online” tools, your photo is never uploaded to a server.
When should you blur a face in a photo?
Blurring a face is the quickest way to share an image without exposing someone who didn’t agree to be seen. It comes up far more often than people expect:
- Posting a group photo, party or event picture to social media
- Protecting children and minors before sharing family photos
- Hiding bystanders caught in the background of a shot
- Redacting people in screenshots, tickets or scanned documents
- Anonymising protest, activism or journalism images before publishing
Blur, pixelate or black bar, which should you use?
All three hide a face; they just look different. A blur is the most natural and least distracting. Pixelation (a mosaic) reads as clearly, deliberately censored. A solid black bar is the boldest and most obvious. With blurfacephotos.com you can switch between them in one click and compare, so you can pick whichever suits the photo and the message.
Does blurring actually protect someone’s identity?
Mostly yes, but the strength matters. A very light blur over a small face can sometimes be partially reversed by software, so for real anonymity use a strong blur, cover the whole face rather than just the eyes, or use pixelation. That’s exactly what the Whole face option and the Strength slider are for.
A simple rule of thumb: if you can still recognise the person yourself, blur harder.
Is it really free, and private?
Blurring a single photo is free. Everything runs in your browser, so the image is never uploaded, which is what makes this genuinely safe for sensitive pictures and different from most online blur tools. Credits (a one-time purchase, never a subscription) unlock batch processing, video and watermark-free exports.
How to do it, step by step
- 1Add your photoClick the editor above or drag in a JPG, PNG or WebP. It opens locally in your browser, it is never sent anywhere.
- 2Choose the area and a blurPick eyes, mouth or the whole face, then select Blur and adjust the strength until the face is unrecognisable.
- 3Download the blurred photoExport the result as a PNG. On the free tier it adds a small watermark; credits remove it.
Frequently asked questions
How can I blur a face in a photo for free?
Open blurfacephotos.com, add your photo, choose the face area and the Blur effect, then download. Blurring a single photo is free and needs no account.
What is the best free face-blurring tool?
The best free tool is one that’s accurate and private. blurfacephotos.com detects faces automatically and processes everything in your browser, so, unlike server-based tools, your photo is never uploaded.
How do I blur a face in a photo on an iPhone?
Open the tool in Safari on your iPhone, add a photo from your library, blur the face and save it back to Photos, no app required. See our iPhone guide for the exact steps.
Can I blur several faces in one photo?
Yes, up to five faces are detected and blurred at once, so you can anonymise a whole group in one go.
Will my photo be uploaded anywhere?
No. Face detection and blurring run entirely in your browser, so the image never leaves your device.
Does blurring reduce the quality of my photo?
Only inside the blurred area. The rest of the photo keeps its original resolution, the blur is applied just to the face region you choose.
What image formats can I blur?
JPG, PNG, WebP and BMP work in the browser. HEIC (the default iPhone format) and TIFF aren’t supported by browsers, so convert those to JPG first.
Can I remove the blur later?
No, the downloaded image is flattened, and a strong blur can’t be reversed. Keep your original file if you might need it again.
Can I blur the background instead of the face?
This tool blurs faces, not the background. If you specifically want a blurred background, you’ll need a background-blur tool instead.
More ways to hide a face
Hide faces in photos
Blur, pixelate or bar out any face in a picture, free and private.
Read guide →Blur a face on iPhone
No app to install, do it in Safari and save to Photos.
Read guide →Blur faces in a video
Track and blur faces across every frame, then export.
Read guide →Anonymize a photo
Strip identities from an image, every face blurred or blacked out.
Read guide →