DataAnonymiser

DataAnonymiser is a desktop app that anonymises sensitive details in text, documents and images before sharing.

DataAnonymiser removes personal and confidential details from text, documents and images before you share them with third-party tools. It operates locally on your device for Windows, macOS and Linux, ensuring your content is never sent to external servers. The desktop app accepts text, PDFs, Office documents and images, replacing names, emails, IDs and confidential terms with placeholders that you can review and restore within your session. It also includes a browser extension that provides live alerts as you type or paste into platforms like ChatGPT, Claude, Gemini, Gmail and Outlook. An enterprise console is available for IT teams to manage central policies and findings across organisation infrastructure. The product offers rule-based and AI-based redaction options depending on your plan.

DataAnonymiser at a glance

Best for: Software engineer, Product manager
Runs on: Web, macOS, Windows, Linux, Chrome extension, self-hosted
Pricing: Free plan; Individual; Team; Organization
Released: August 2026
Category: AI productivity tool
Website: dataanonymiser.com

Key features

Anonymise text, documents and images locally
Review replacements before copying data
Restore original values within your session
Scan folders for sensitive data
Provide live alerts in browser tools
Run central policies via enterprise console

Use it for

Redacting sensitive details before using AI assistants
Scanning folders for confidential data before sharing
Removing personal info from documents and images

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