PrivacyBlur

PrivacyBlur

MATHEMA GmbH
★★★★☆ 3.5 Photography v2.2.1-full 1,000,000+
Verified Safe & Direct
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PrivacyBlur Screenshot 1PrivacyBlur Screenshot 2PrivacyBlur Screenshot 3PrivacyBlur Screenshot 4PrivacyBlur Screenshot 5PrivacyBlur Screenshot 6
Version
2.2.1-full
Downloads
1,000,000+
Updated
Oct 29, 2025
Developer
MATHEMA GmbH
Category
Photography
Content Rating
Everyone
Package
de.mathema.privacyblur
Platform
Android

Download Sources

Device Configuration

Split APKs Installation Guide

Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.

1. Download Split APKs Installer (SAI) from Google Play Store.
2. Download the app archive (.apks) using the download sources listed above.
3. Open SAI, click "Install APKs", choose the downloaded archive, and click Install.

About this app

PrivacyBlur does one thing only and does it well: blur or pixelate areas of your images with a few finger taps. Hide kids, faces, documents, numbers, names, etc., from your pictures in mere seconds. With PrivacyBlur at your side, you can share your pictures online without second thoughts.

Faces can be detected automatically. This happens on your phone, the image is not sent to any server.

No ads. No watermark. No hassle.

Features:
- Blur / Pixelate effect
- Faces can be detected automatically
- Fine / coarse grain effect
- Round / Square area
- Export to your camera roll

User Reviews

Robert Anderson Jan 7, 2022
★★★★★

PrivacyBlur is a convenient, simple and easy-to-use open-source app for blurring or pixelating images. The app is straightforward with a simple UI and no ads to clutter the experience. My only suggestion is that the blur function, even on maximum, isn't intense enough (the pixelate feature could be stronger too). Other than that, a very neat app to have on your phone.

Brandon Kalinowski Mar 17, 2023
★★☆☆☆

Love the concept but the usability is limited. I wanted to redact text but the box is too large and cannot be resized. I can adjust the size before placing but you are guessing and are still limited to a square. I'd prefer to have the option to redact with black rather than a pixelation.

Derek Basthemer Aug 27, 2022
★★★★☆

Results are good but the UI is a bit finicky. Doesn't always register when I grab the resize handle. Sometimes it will move the box, sometimes will resize, sometimes will make a whole new box. Auto face detect works well.

Nb Jan 21, 2026
★★★★★

Works offline very well. Woule be nice if we could also draw shapes so the area enclosed gets blurred.

How to Download PrivacyBlur APK

  1. Enter the package name de.mathema.privacyblur on the APK Downloader.
  2. Select your device architecture (ARM64 recommended for modern devices).
  3. Click Download to get the merged APK file.
  4. Transfer and install the APK on your Android device.
  5. Keep Updated: Visit APKDER.COM regularly to search for and download the latest secure versions of your favorite apps.

Security & Signature Verification

This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.

Other Basic Access
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  • full network access
  • Google Play license check

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