🛡️ PRIVACY-SAFE SYNTHETIC DATA
Data Masking
Obfuscate sensitive fields using custom character masking. Redact credit card numbers, passwords, and identifiers while maintaining the shape of your records.
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01
Select Dataset
Paste your tabular datasets or drop CSV/JSON files onto the dashboard.
02
Define Columns
The AI parses tables and columns to locate credentials, addresses, and ID cards.
03
Mask & Save
Export files with characters redacted (e.g., `4111 XXXX XXXX 1111`) safely.
Why Use Data Masking?
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Preserve Layout Shapes: Keeps data formats recognizable for testing logic while obscuring values.
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Compliance Audit Safety: Mask credit card records and national identifiers before storing logs.
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Custom Obfuscation: Retain first/last letters (e.g. J*** D**) or fully hide values per column rules.
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In-Memory Redaction: Calculations run locally. No information values are ever saved on servers.
Frequently Asked Questions
Is character masking reversible?
No. Once characters are overwritten (e.g., replaced with *), the process is mathematically one-way and cannot be decrypted.
Can I mask JSON objects?
Yes, you can paste nested JSON structures and configure masking properties on specific key paths.
Does faking work alongside masking?
Yes, you can choose to mask credit cards while faking phone numbers in the same dataset.