Anonymise. Share. Repeat.

Protect your customers' and employees' data: anonymize or pseudonymize your content before sharing it

Select file

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Supported formats: PDF, PNG, JPEG and text-based files (TXT, JSON, FEC, etc...)

Processed file

The processed files will appear here

Enter text

Processed text

The processed text will appear here

Saisissez le texte

Restored content

The restored text will appear here

The pseudonym restore feature is only available for subscribed users. Subscribe to a plan to restore pseudonyms within any content.Discover our plans

Mode

Detection

Saved

Anonymization and pseudonymization features are not available on mobile devices. Please use a computer to try these tools!

What makes Marvin different?

Why should you trust us to protect your sensitive documents

No Shadow IT

Marvin Systems is designed to eliminate shadow IT. Your documents are never stored on our servers: once processing is complete (data detection followed by anonymization or pseudonymization), the files and all associated data are permanently deleted.

Proprietary Technology

Our technology is proprietary, based on proven open source modules and algorithms developed in-house. This allows us to control 100% of the data flow, ensuring complete transparency in data processing.

Legal Expertise

Marvin Systems is suppported by a lawyer specialising in IP/IT, co-founder of the AI Law & Ethics Commission at the Paris Bar, to which we presented our technology as part of work on AI governance in the era of the AI Act.