Blur Faces in Photos Instantly
Protect privacy by blurring or pixelating faces. Draw a box over any person to hide their identity. 100% free, private, and browser-based.
- No uploads
- Pixelate or Blur
- Works on mobile
- No watermark
Drop an image here
or click to choose JPG, PNG, WebP, GIF or AVIF
Runs locally in your browser. No upload.
- Runs in your browser
- No upload
- No sign-up
- 100% Private
- No watermark
- Works on mobile
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How this compares to other blur tools
Most online blur tools upload your image to a server. This one runs locally in your browser. Same output, no upload.
| Feature | TToolDeck | Desktop editors | Typical online tools |
|---|---|---|---|
| Runs entirely in your browser | Yes | No | No |
| Photos never sent to a server | Yes | No | No |
| No sign-up or account needed | Yes | Yes | No |
| Blur faces and backgrounds | Yes | Yes | Yes |
| Pixelate (mosaic) effect | Yes | Yes | Partial |
| Adjustable blur strength | Yes | Yes | Yes |
| Free without watermarks | Yes | No | Partial |
| Works on mobile devices | Yes | Yes | Yes |
| Drag selection box | Yes | Yes | Yes |
| Batch processing | Yes | No | No |
How it works
- 1
Upload Photo
Drag and drop any JPG, PNG, WebP, or HEIC image into the tool. The tool runs locally, so nothing is uploaded.
- 2
Draw & Blur
Select the Rectangle tool, draw over the face, and adjust the blur or pixelate slider to completely hide the features.
- 3
Download
Export your anonymized image in high quality. No watermark, no limits, works perfectly on mobile and desktop.
Everything you get for free
Privacy First
Blurring faces is essential for protecting the identities of bystanders, children, or sources before posting images on social media or news sites.
Blur or Pixelate
Choose between a smooth Gaussian blur or a blocky pixelation effect. Pixelation is often preferred by media to completely destroy identifying features.
Draw Selection Box
Simply click and drag over the face you want to hide. The tool only applies the effect to the selected rectangle, keeping the rest of the photo sharp.
Adjustable Intensity
Control how strong the blur is. A light blur might be enough for a background distraction, while heavy pixelation is needed for sensitive faces.
No Software Install
Forget Photoshop or complex mobile apps. This tool runs directly in your web browser, whether you are on Windows, Mac, iOS, or Android.
GDPR Compliant
By processing images locally on your device, there is no risk of data interception. You can confidently anonymize photos before publishing them.
Works Offline
Once the page loads, the tool works without an internet connection. You can safely blur faces while on a plane or in a secure environment.
Preserves Image Quality
We use HTML5 canvas for rendering. The unblurred parts of your image remain completely untouched and maintain their original quality.
What people use it for
Social Media Safety
Before posting a photo of a crowd or a school event, blur the faces of children or people who did not consent to appear on your feed.
Journalism & Activism
Protect the identities of sources, protesters, or vulnerable individuals in photographs intended for publication.
Hide License Plates
Use the rectangle selection to pixelate car number plates before sharing dashcam footage or photos of accidents.
Redact Sensitive Info
Blur out addresses, account numbers, or names on documents that you need to send via email.
Online Marketplaces
Selling items on Facebook Marketplace or eBay? Blur your reflection in mirrors or personal photos in the background.
Dating Profiles
Blur the faces of friends or family members in your photos before uploading them to dating apps.
Questions people ask
How do I blur a face in a photo for free?
Upload your photo to the tool above, draw a rectangle over the face you want to hide, and choose either the "Blur" or "Pixelate" effect. Click download, and your privacy-protected image is ready. No sign-up required.
Does this tool upload my photos to a server?
No. Our face blurring tool runs entirely in your browser using HTML5 Canvas. Your photos never leave your device, making it 100% private and secure.
What is the difference between Blur and Pixelate?
Blur creates a soft, out-of-focus effect (Gaussian blur) that looks natural. Pixelate creates a blocky mosaic effect, which is often used in news and media to completely destroy identifying details. Both are effective for hiding faces.
Can I blur multiple faces at once?
You can draw a large rectangle covering multiple faces, or you can blur one face, download the image, and re-upload it to blur the next one. The process is instant.
Is it safe to blur faces for social media?
Yes, it is highly recommended. If you are posting photos of children, bystanders, or people in sensitive situations, always blur their faces to respect their privacy and comply with data protection laws like GDPR.
Can I unblur a photo after saving it?
No. Once you apply a strong blur or pixelation and save the image, the original pixels are permanently destroyed. This is why it is a secure way to redact information before sharing it online.
Does blurring a face work on iPhone and Android?
Yes. Because the tool runs in your web browser, it works perfectly on iOS Safari and Android Chrome. You do not need to download a third-party app.
Is this tool really free?
Yes, 100% free. There are no hidden fees, no watermarks added to your images, and no daily limits.
Can I blur a face for legal reasons?
Yes, you can redact faces to protect privacy. However, if you need a legally binding redaction for court, consult a legal professional. For everyday privacy, this tool is perfect.
Does it work on HEIC files?
Most modern browsers cannot decode HEIC directly. If you have an iPhone photo, convert it to JPG first using our HEIC to JPG tool, then upload it here.
What happens to the EXIF data?
The output image does not contain EXIF data. This is actually a privacy benefit, as the original GPS location and camera data are stripped away when you export.
Can I use this for commercial purposes?
Yes, you can use the output for commercial purposes. However, you must own the rights to the original image.
What is the maximum image size?
The tool can handle images up to your device memory limit (usually around 50 megapixels). It works great with standard smartphone photos.
Is my data safe?
Absolutely. Because everything runs in your browser, your images never leave your computer or phone. There is no server-side processing.
Can I blur text in an image?
Yes, you can draw a rectangle over text (like an address or a name) and use the blur or pixelate tool to make it unreadable.
Your image never leaves your device
There is no upload step and no server-side handling. The image is read from local disk, blurred or pixelated inside an HTML5 canvas in your browser tab and saved back to local disk. Nothing about the file, its name or its contents reaches any server. Open the browser network tab while using the tool and confirm there are no outbound requests carrying your image.