Data Masking Tools

Anonymize sensitive data at enterprise scale
for compliant software testing, data analytics, and B2B data sharing

Data masking tools: PII discovery

PII discovery and classification

Data masking tools: dynamic and static masking

Static and dynamic masking

Data masking tools: 100s of functions

100s of masking functions

Data masking tools: structured and unstructured data

Structured and unstructured data

Data masking tools: all data sources

All data sources are supported

Start Free
Data masking tools | K2view


Protect sensitive data without compromise

C360 copy 2-Mar-26-2024-07-44-16-4385-PM

In-flight and contextual

Data is masked in flight, in the context of its business entity, preventing sensitive data from ever being exposed

blue icons web_masking icon copy-1


Entity data masking enforces referential integrity of the masked data, regardless of data source diversity

blue icons web_masking icon copy 2-3

Static and dynamic masking

Both static masking and dynamic masking are supported in the same platform, accommodating any sensitive data use case

Anonymize production data in-flight
to ensure compliance with regulations

Book a demo with our experts, or take product tour to experience it yourself

Start Free
Get Demo

Comply with data privacy
and security regulations at scale


Locate your sensitive data

You can't mask Personally Identifiable Information (PII) if you don't know where it is. Benefit from built-in PII discovery that automatically scans all data sources, classifies PII/PHI data elements, and then masks it according to pre-defined rules.

  • Identify and classify sensitive data by scanning metadata and database content.
  • Set up role-based (RBAC) and attribute-based (ABAC) access controls.
  • Apply data masking rules and generate reports for full regulatory compliance.
Data Masking Tools: PII auto-discovery
Dynamic and static data masking tools


Data masking functions for any job

Mask data with your choice of:

  • 100s of built-in masking functions.
  • Do-it-yourself masking functions, that can be reused.
  • Dynamic data masking for operational use.
  • Static data masking for data analytics and software testing.

K2view gets top scores
in Gartner Peer Insights for Data Masking Tools

“High-end security for your sensitive information..."
“Innovative, fast and also scalable...”
“Excellent dynamic and static data masking...”


Data Masking Tool reviews by Gartner


Anonymize PII from images and PDFs

  • Protect sensitive data in unstructured files (images, PDFs, text files, and more).
  • Generate synthetic, digital versions of receipts, checks, contracts, and more.
  • Maintain referential integrity of masked data across structured and unstructured sources.
Unstructured data masking tools
Data masking tools for all sources


Anonymize data across all data sources and platforms

  • Integrate with any data source, technology, or vendor: on-premise, or in the cloud.
  • Connect to relational databases, NoSQL sources, legacy systems, message queues, flat files, XML documents, and more.
  • Ensure referential integrity through patented entity-based data masking.

interactive product demo

Start your product tour


Data masking

Anonymize production data in flight to ensure compliance with regulations.

Start Tour

Data Masking

Exit Demo close-1

Data subsetting

Provision a data subset from multiple systems using business parameters.

Start Tour

Data Subsetting

Exit Demo close-1

Synthetic data generation

Create synthetic data for multiple systems based on business rules or AI.

Start Tour

Synthetic data generation

Exit Demo close-1

Entity-based data masking tools

Our patented approach makes all the difference

Define business entities
Define business entities

Auto-discover business entity schemas and auto-classify the PII and sensitive data for the business entities

Auto-ingest and organize
Auto-ingest and organize

K2view ingests multi-source data and automatically organizes it by business entities, in real time, to enforce referential integrity and facilitate contextual masking

Mask data on-the-fly
Mask data on-the-fly

Data is then masked in the context of the business entity and delivered to any target system or data store, with referential integrity preserved

Benefits of entity-based, data masking tools

Better data protection

Achieved with in-flight and in-context data masking

Greater productivity

Enabled by no-code tooling and prebuilt masking functions

Full automation

Integrates data masking into CI/CD pipelines

Quick and easy rollout

Implemented in weeks, instead of months

Flexible deployment

Available on-prem, cloud, or hybrid environment


Designed to integrate with any and all data sources


Optimized for high-performance at any scale

Lower cost

Eliminates per-database data masking software and fees  


Market Guide for Data Masking

  • Market overview, market trends, business drivers and methods for dynamic, static, and unstructured data masking

  • Critical capabilities, such as PII discovery, rule management, data masking operations, and reporting

  • Leading data masking vendors, broken down by categories

Get Whitepaper

Learn more about data masking tools

The A-Z of Data Masking


The A-Z of Data Masking

Get Whitepaper
IDC® Analyst Report

IDC® Analyst Report

Unlocking Business Opportunities: The Vital Role of Synthetic Data

Get Report
Anonymization vs masking tools


Anonymization vs Masking: Definitions and Use Cases

Read More

Let's demo – all tech, no sales pitch

Book a demo with our experts, or take an interactive walkthrough to experience it yourself

Start Free
Get a Demo