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Redact & Black Out PDF

Permanently redact and black out sensitive text, confidential data, and numbers in PDF files locally in your browser.

PDF

PDF Schwärzer & Zensur-Tool

100% Client-Side. Permanente, unwiderrufliche Schwärzung ohne Server-Upload.

Unwiderruflich (Eingebrannt) DSGVO & Privacy Safe

PDF-Datei hier ablegen oder klicken

Unterstützt PDF-Dokumente jeder Seitenzahl

How it works

Simply upload your file using the dropzone above. Our cloud-based processing engine will handle the heavy lifting and provide you with a high-quality result in seconds.

Safe & Secure

Your privacy is our priority. Files are processed over encrypted connections and automatically deleted from our servers after 2 hours.

Step-by-step

How Redact & Black Out PDF Works

Permanently redact and black out sensitive text, confidential data, and numbers in PDF files locally in your browser.

1

1. Upload PDF document

Drag and drop your PDF file or click to select it from your device.

2

2. Select redaction boxes

Choose black (censor) or white (blanking) and drag rectangles over sensitive text, names, or financial numbers.

3

3. Download redacted PDF

Click "Permanently redact & save". The redaction boxes are permanently burned into the PDF structure and metadata is purged.

Key Benefits & Data Privacy

100% irreversible client-side PDF redaction & blackout
Choice of black censorship bars or white blanking boxes
Automatic metadata stripping for complete confidentiality
Intuitive click-and-drag box drawing with multi-page support
100% GDPR compliant with zero server file transfers
FAQ

Frequently Asked Questions

Topic Cluster

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