maskr_

# Never Leak Sensitive Data Again.

Detect and mask PII in documents before sharing with AI, cloud services, or third parties. Names, emails, phones, SSNs, credit cards, IBANs, Saudi IDs, Mada cards, Arabic names & 30+ entity types — 100% offline, GDPR/HIPAA compliant.

maskr detection review screen
محمد الأحمد
john@email.com
+966 55 123 4567
4532-8901-2345-6789
1087654321
SA03 8000 0000 6080
maskr_
[PERSON_NAME]
[EMAIL]
[PHONE]
[CREDIT_CARD]
[SAUDI_ID]
[IBAN]
Sensitive Data Masked Output

See It In Action

Upload, review, and export sanitized documents in seconds

maskr demo workflow

Why maskr?

Privacy-first document sanitization for the modern world

100% Local Processing

All analysis happens on your device. No data ever leaves your machine, no cloud services involved.

No Internet Required

Works completely offline. Perfect for air-gapped environments and sensitive data handling.

30+ Entity Types

Names (English & Arabic), emails, phones, SSNs, credit cards, Mada, IBANs, Saudi IDs, Iqama, DOB, MAC addresses, API keys, and more.

Multiple Formats

Supports PDF, DOCX, XLSX, TXT, MD, CSV, HTML, and images with OCR.

Custom Keywords

Add your own names and keywords for project-specific detection with 100% confidence.

Logo Detection

Detect and remove company logos from DOCX files using perceptual hashing.

How It Works

Three simple steps to protect sensitive information

1

Upload

Drag and drop a document or paste text directly

Upload step
2

Review

See all detected items with confidence scores

Review step
3

Export

Download the sanitized document

Export step

Supported Formats

Wide format support with specialized capabilities

Format Parse Export OCR Logo Detection
PDF
DOCX
XLSX
TXT / MD
CSV / JSON
HTML
PNG / JPG / WebP

Download maskr

Free and open source. Available for all platforms.

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