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@dottedice/pdf-vector-sanitizer

v1.0.4

Published

Secure PDF text-stripping and data sanitization engine for compliance (GDPR/DPDP)

Vulnerabilities

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Links

Maintainers

dottedicedottedice

Keywords

pdf-sanitizerpdf-redactionsecure-redactdpdpprivacy

Readme

Legal Terms & Disclaimer

This open-source package is distributed strictly for technical education and architectural research purposes. For full warranty disclaimers, export control notices (US EAR / EU Dual-Use), and limitation of liability terms, please review our Open Source Terms & Disclaimer.

@dottedice/pdf-vector-sanitizer

Secure PDF text-stripping and data sanitization engine. Completely strips or obfuscates text characters from the underlying PDF /Contents streams, preventing data recovery through copy-paste or text extraction tools (essential for DPDP Act 2023 / GDPR compliance).

Installation

npm install @dottedice/pdf-vector-sanitizer pdf-lib

Features

  • Underlying Text Stripping: Completely replaces targeted characters with mask strings inside the raw content stream parameters.
  • Tj/TJ Operator Support: Safely parses both literal and kerning-based text-drawing operators.
  • 100% Client-Side: No cloud server latency or data leakage.

API Reference

sanitizePdfText(pdfBytes, searchPhrases)

Parses and returns a Uint8Array of the sanitized PDF document.

  • pdfBytes (Uint8Array): Original PDF document binary.
  • searchPhrases (Array<string>): Array of text patterns (e.g. ['Sanjay Deshmukh', '9876543210']) to securely strip from the document content layers.