About Maskr
Maskr is a collection of free, browser-based privacy tools designed to help you protect sensitive information in images, text, and documents. Whether you need to blur faces in photos before sharing, redact confidential information from PDFs, or mask personal data in text, Maskr provides simple, effective tools that respect your privacy.
Our Principles
Privacy First
Your files are processed entirely in your browser. Nothing is uploaded to our servers unless you explicitly choose server-side processing for advanced features.
Client-Side Processing
We use modern browser APIs and WebAssembly to perform complex operations like face detection and OCR directly on your device, ensuring your data stays private.
No Account Required
Use all our tools without signing up, creating an account, or providing any personal information. Just open the tool and start working.
Free & Ad-Supported
Maskr is free to use, supported by ads. You can opt out of ads anytime. Your files are never shared with advertisers - only page views may be tracked.
Available Tools
Image Tools
- Blur Faces - Automatically detect and blur faces using AI-powered face detection
- Blur Area - Manually paint blur effects over sensitive areas in photos
- Redact Text - Use OCR to find and redact text visible in images
- Strip Metadata - Remove EXIF data including GPS coordinates, camera info, and timestamps
Text Tools
- Mask PII - Detect and mask personal information like emails, phone numbers, and SSNs
- Mask Secrets - Find and hide API keys, tokens, passwords, and credentials
- Custom Mask - Use regex patterns to mask any custom content
PDF Tools
- Redact PDF - Draw black redaction boxes over sensitive content in documents
- Strip Metadata - Remove author, title, creation date, and other document properties
Why We Built Maskr
In an age where digital privacy is increasingly important, we noticed that many privacy tools either require uploading files to remote servers, demand account creation, or hide essential features behind paywalls. We wanted to create something different.
Maskr was built on the belief that basic privacy tools should be accessible to everyone. By leveraging modern browser technologies, we can offer powerful features like AI face detection and OCR text recognition without compromising your privacy or charging for access.
Whether you're a journalist protecting sources, a business handling sensitive documents, or simply someone who values their privacy, Maskr provides the tools you need without the usual trade-offs.
Built by
VENIN// FORGED FROM NECESSITY