Remove PDF Noise - Clean Dust, Dots & Artifacts
Remove noise, dust specs, and artifacts from scanned PDFs. Clean up old xerox copies and degraded documents.
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Maximum file size: 10MB
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What is This Tool?
Remove noise, dust specs, and artifacts from scanned PDF documents. This tool cleans xerox copies, old scans, and degraded documents. Perfect for improving document quality and readability.
Noisy PDFs from photocopiers, old scanners, and fax machines contain specs, dots, and artifacts that reduce clarity. Our tool removes noise while preserving text and image detail.
How to Use
Upload Noisy PDF - Upload documents with noise and artifacts. Processing in browser.
Adjust Removal - Use Noise Removal Strength slider. Preserve Edge Detail maintains text sharpness. Start at 50%.
Process & Download - Tool applies median filtering, removes small artifacts, preserves text contours. Download instantly.
Frequently Asked Questions
What noise types can be removed?
Dust specs, grain, salt-and-pepper noise, scanner artifacts, and compression artifacts.
Will this affect images?
Minimal impact. Tool preserves edge detail while removing small noise particles.
Does this work on xerox copies?
Yes! Excels at cleaning noisy photocopies with specs and artifacts.
Is my data secure?
Yes. All processing in browser.
Can I adjust removal strength?
Yes. Slider controls aggressiveness. Start at 50% and adjust.
What's the file size limit?
Supports PDFs up to 10MB.