PDFdukan is the trusted platform for free online document tools. CamMaster is our flagship scanner — scan receipts, convert images to PDF, extract text from photos. Professional results, zero downloads, zero signups for basic features.
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AI Document Enhancement
Magic Pro AI removes shadows, sharpens text, and corrects perspective — just like premium scanner apps.
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Auto Edge Detection
Advanced OpenCV computer vision detects document edges automatically, even on tilted papers.
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100% Private & Secure
All processing happens in your browser. Your documents never leave your device or get uploaded anywhere.
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Google Drive Integration
Sign in with Google to save documents directly to your own Drive — no extra storage needed.
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Lightning Fast
No upload waiting. Process hundreds of pages instantly with browser-native performance.
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Works on All Devices
Mobile phones, tablets, laptops — CamMaster works on any device with a modern browser.
How to Scan Documents with CamMaster
Scanning with PDFdukan's CamMaster takes three simple steps. No technical skills needed.
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Upload or Scan
Click "Smart Scan" to use your camera, or "Import" to upload existing images and PDFs from your device.
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Auto-Detect & Crop
CamMaster automatically detects document edges. Adjust corners if needed and apply AI enhancement filters.
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Export & Share
Download as PDF, JPG, or save directly to Google Drive. Share via link or email instantly.
PDFdukan is a completely free online PDF converter and document scanner that works directly in your browser — no installation, no app download, and no sign-up required for basic use. Convert images to PDF, merge multiple PDFs into one, split large PDFs by page range, compress JPG and PNG images without quality loss, and extract text from scanned documents using AI-powered OCR. The CamMaster document scanner uses computer vision to automatically detect document edges, apply perspective correction, and enhance scan quality — turning any smartphone photo into a crisp, professional-quality scan. All tools work on any device including mobile phones, tablets, and desktops, and support dozens of formats including JPG, PNG, WEBP, DOCX, PPTX, and XLSX. Your files are processed entirely on your device — they never leave your browser, ensuring complete privacy for sensitive documents like contracts, IDs, and financial records.
Why PDFdukan?
Looking for free PDF tools that just work? PDFdukan gives you a full document toolkit in one place. There is nothing to install and no account needed for the basics.
Our online document scanner turns phone photos into clean PDFs in seconds. The PDF tools let you merge, split, compress, and convert files fast. Most tools run right in your browser, so your files stay on your device.
Here is the best part: it is free. You get an online document scanner, OCR, image tools, and PDF converters with no installation needed. Whether you are a student, a worker, or a small business owner, PDFdukan helps you get document jobs done quickly and privately.
Frequently Asked Questions
Common questions about PDFdukan and CamMaster.
CamMaster is a free online document scanner by PDFdukan. It lets you scan, crop, enhance, and convert documents to PDF directly in your web browser — no app installation required. Perfect alternative to CamScanner and other paid apps.
Yes! All basic features on PDFdukan are 100% free forever. CamMaster scanner, JPG to PDF converter, PDF merger, splitter, OCR, and all other tools are available without any cost.
Absolutely. PDFdukan processes all files locally in your browser using JavaScript. Your documents never leave your device — they are not uploaded to any server, ensuring 100% privacy.
Sign in is optional for all basic features. Signing in with Google lets you save documents to your Google Drive, access them from any device, and sync settings. We never access your existing Drive files.
CamMaster uses OpenCV.js computer vision algorithms. It accurately detects document edges in over 95% of cases, even on tilted or angled papers. You can always manually adjust corners.
Input: JPG, JPEG, PNG, WEBP, and PDF. Output: PDF (single or multi-page), JPG, PNG, ZIP. All tools support standard PDF formats.
Welcome back
Sign in with Google to get up to 5 GB of free storage — your files save directly to your own Google Drive. Private and secure.
