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Rated 4.6/5 on Trustpilot from 26 verified reviews.

Free Document Scanner & PDF Converter

Scan receipts, contracts, and notes with your camera. Optimize with AI and download as PDF. 100% Private & Client-Side.

Digitize Your Documents

Instantly convert physical papers into professional PDFs. Scan with your camera or upload existing files to get started.

Transform Physical Documents into Digital Assets Instantly

In an increasingly paperless world, having a reliable document scanner at your fingertips is more than a convenience. It's a necessity. Our Scan to PDF tool empowers you to instantly digitize physical records using nothing but your device's camera. Whether you are a business professional handling signed contracts, a student capturing lecture notes, or a freelancer organizing expense receipts, our tool delivers high-resolution, professional-grade results directly in your web browser. By leveraging modern web technologies, we have eliminated the need for bulky scanning hardware and complex software installations.

Uncompromised Privacy and Security

One of the most critical aspects of handling sensitive documentation is security. Most online PDF converters require you to upload your files to a cloud server for processing, potentially exposing your confidential data to third-party risks. We take a different approach. Our secure scanner operates entirely client-side using WebAssembly (WASM). This means your images are processed, cropped, and converted to PDF right on your device. Your data never crosses the network, ensuring that your financial records, legal agreements, and personal IDs remain 100% private and under your control.

Integrates with Your Digital Workflow

Once you have digitized your documents, the possibilities are endless. A scanned PDF is merely the first step in a modern digital workflow:

  • Share Instantly: Need to share a menu, a flyer, or a product manual? After scanning, utilize our PDF QR Code Generator to convert your document into a QR code, allowing anyone to access it with a simple scan.
  • Optimize for Web: If your source images are high-resolution photos, they can result in large file sizes. For web usage, use our Image Compressor to optimize source images before combining them, ensuring your final PDF is lightweight and email-friendly.

Standard-Compliant and Universally Compatible

We generate files strictly adhering to the ISO 32000 PDF standard. This ensures that your documents (whether they are invoices, whitepapers, or affidavits) maintain their formatting and readability across all devices, from iPhones and Android tablets to Windows and Mac desktops. Experience the future of document management with a tool that combines the speed of a mobile scanner app with the capabilities of desktop software, all accessible instantly from your URL bar.

AI-Enhanced Clarity

Uses WebAssembly to detect text and sharpen details automatically.

Privacy First

No server uploads. All processing happens on your device.

Ultra-Small Files

Compresses 10MB photos into crisp 100KB PDFs.

How to Scan Documents Online

1. Capture

Tap "Start Camera Scan" to snap a photo of your document using your device's camera.

2. Crop & Edit

Adjust the corners to remove the background table or desk for a clean, professional look.

3. Download

Click "Save as PDF" to bundle all your scanned pages into a single, optimized file.

Frequently Asked Questions

Is this document scanner completely free to use?

Yes, our Scan to PDF tool is 100% free with no hidden limits. You can scan as many documents as you need without watermarks, credits, or paywalls. We provide this utility to support our ecosystem of digital tools alongside our premium QR code solutions.

Is it safe to scan sensitive documents like IDs or legal contracts?

Absolutely. Security is our architecture, not just a feature. Unlike many online tools that upload your files to a cloud server for processing, our scanner operates entirely client-side using WebAssembly. Your documents are processed, cropped, and converted within your browser and never leave your device, ensuring complete privacy for sensitive data.

Can I scan multiple pages into a single PDF file?

Yes. You can build a multi-page document by simply tapping 'Add Page' after each capture. You can review, crop, and re-order pages as you go. Once you are finished, a single click bundles them all into one organized, professional PDF file ready for download.

Does this scanner work on iPhone, Android, and Tablets?

Yes. Our tool is built as a Progressive Web App (PWA) compatible with all modern mobile browsers including Safari (iOS) and Chrome (Android). It accesses your device's rear camera natively, giving you the power of a dedicated scanner app without the need to download or install anything from an app store.

How do I ensure the best quality for my scanned PDF?

For the crispest results, place your document on a flat surface with a contrasting background (e.g., a white paper on a dark table) and ensure adequate lighting. Our advanced processing engine ensures crisp text and professional formatting, while our smart compression optimizes file size without losing clarity.

Do I need to create an account to use the scanner?

No account is required. You can use the tool anonymously and instantly. However, creating a free account on QRLynx allows you to save your generated files and easily convert them into QR codes for sharing, tracking, and management.

Can I upload existing images from my gallery instead of using the camera?

Yes. In addition to live capture, you can upload existing JPG, PNG, or WEBP images from your device's gallery or your computer's hard drive. The tool will apply the same cropping and optimization features to turn your old photos into clean PDF documents.

How can I turn my scanned PDF into a QR Code?

Seamless integration is a key benefit of our platform. Once you download your PDF, navigate to our PDF QR Code Generator. Upload your file there to create a dynamic QR code that links directly to your document, ideal for digital menus, user manuals, and contactless sharing.

What is the maximum file size or page limit?

Since processing happens locally on your hardware, the limit depends on your device's memory. In practice, you can scan dozens of pages in a session. Our engine optimizes files to be lightweight. For advanced compression needs, try our Free Image Compressor before uploading.

Can I also scan QR codes and Barcodes?

This tool is focusing on digitizing documents. If you need to scan QR codes or barcodes directly from your camera, use our dedicated QR Code Scanner tool.

Why should I use this web tool instead of a native mobile app?

Native apps occupy storage space, require updates, and often nag you with ads or subscriptions. Our web-based scanner offers the same high-quality document detection and processing power instantly via your browser. It's the perfect solution for users who want speed, privacy, and zero clutter.

Ready to Create Your Own QR Codes?

Start for free and upgrade as you grow. All plans include dynamic QR codes, analytics, and custom branding.

QRLynx pricing plans

Starter plan details selected

Starter

For personal projects
$0 /month
Free forever
  • 5 Dynamic QR Codes Editable QR codes: change the destination URL anytime.
  • 1 Folder
  • 5 MB per PDF upload
  • AI Insight Summaries Every plan gets plain-language AI scan summaries; Starter+ and higher add anomaly, trend & recommendation detail plus manual refresh.
  • 3 Months Analytics How far back your analytics go. You keep your scan totals, charts, top QR codes, and location and device breakdowns for the whole window. Individual scan-by-scan records (and the detailed CSV export) cover the latest 3 months on every plan.
Most Popular

Pro

Best value for campaigns
$14 /month
Billed monthly
  • 300 Dynamic QR Codes Editable QR codes: change the destination URL anytime.
  • 25 Folders
  • 15 MB per PDF upload
  • 2 Years Analytics How far back your analytics go. You keep your scan totals, charts, top QR codes, and location and device breakdowns for the whole window. Individual scan-by-scan records (and the detailed CSV export) cover the latest 3 months on every plan.
  • Country Analytics See which countries your scans come from.
  • Password Protection Require a password before showing QR content.
  • Smart Redirect Rules Redirect by device, country, or time.
  • Access Consent Screens Show a consent / disclaimer screen before the QR destination loads.
  • Expiry Rules Auto-expire a QR code by date or after a set number of scans.
  • QR Scheduling Schedule when a QR code is active with start and end time windows.
  • Bulk Dynamic QR: 100/batch Bulk-create dynamic codes from a CSV, each editable after printing with its own scan analytics. This goes beyond the free static batch tool. Pro includes 5 batches/month, Business 10; Enterprise batches are unlimited.
  • Full AI Insights Every plan gets plain-language AI scan summaries; Starter+ and higher add anomaly, trend & recommendation detail plus manual refresh.
  • SVG / PDF Downloads Print-ready vector formats: SVG and PDF stay razor sharp at any size, from a business card to a billboard.

Business

For teams and agencies
$29 /month
Billed monthly
  • 1,000 Dynamic QR Codes Editable QR codes: change the destination URL anytime.
  • 100 Folders
  • 25 MB per PDF upload
  • 3 Years Analytics How far back your analytics go. You keep your scan totals, charts, top QR codes, and location and device breakdowns for the whole window. Individual scan-by-scan records (and the detailed CSV export) cover the latest 3 months on every plan.
  • City, Device & Browser Analytics Break scan activity down by city, device type, operating system, and browser.
  • CSV Analytics Export
  • Bulk Dynamic QR: 250/batch Bulk-create dynamic codes from a CSV, each editable after printing with its own scan analytics. This goes beyond the free static batch tool. Pro includes 5 batches/month, Business 10; Enterprise batches are unlimited.
  • Team Management (10 Members) Invite members to collaborate on QR codes, analytics, and folders.
  • Lead Capture Forms Collect leads directly from QR code scans.
  • Email Reports
  • Public API Access Create and repoint dynamic QR codes and read scan analytics from your own systems with a REST API and scoped keys.
  • Full AI Insights Every plan gets plain-language AI scan summaries; Starter+ and higher add anomaly, trend & recommendation detail plus manual refresh.
  • Country Analytics See which countries your scans come from.
  • Password Protection Require a password before showing QR content.
  • Smart Redirect Rules Redirect by device, country, or time.
  • Access Consent Screens Show a consent / disclaimer screen before the QR destination loads.
  • Expiry Rules Auto-expire a QR code by date or after a set number of scans.
  • QR Scheduling Schedule when a QR code is active with start and end time windows.
  • SVG / PDF Downloads Print-ready vector formats: SVG and PDF stay razor sharp at any size, from a business card to a billboard.

Enterprise

For white-label scale
$99 /month
Billed monthly
  • 5,000 Dynamic QR Codes Editable QR codes: change the destination URL anytime.
  • 500 Folders
  • 50 MB per PDF upload
  • Unlimited Analytics How far back your analytics go. You keep your scan totals, charts, top QR codes, and location and device breakdowns for the whole window. Individual scan-by-scan records (and the detailed CSV export) cover the latest 3 months on every plan.
  • Bulk Dynamic QR: 1,000/batch Bulk-create dynamic codes from a CSV, each editable after printing with its own scan analytics. This goes beyond the free static batch tool. Pro includes 5 batches/month, Business 10; Enterprise batches are unlimited.
  • Team Management (100 Members) Invite members to collaborate on QR codes, analytics, and folders.
  • White Label Domains Use your own domain for QR redirects (e.g. qr.yourbrand.com).
  • Retargeting Pixels Facebook, Google & GTM tracking pixels on QR landing pages.
  • Dedicated Success Manager A dedicated contact for onboarding and ongoing support.
  • Full AI Insights Every plan gets plain-language AI scan summaries; Starter+ and higher add anomaly, trend & recommendation detail plus manual refresh.
  • Country Analytics See which countries your scans come from.
  • City, Device & Browser Analytics Break scan activity down by city, device type, operating system, and browser.
  • CSV Analytics Export
  • Password Protection Require a password before showing QR content.
  • Smart Redirect Rules Redirect by device, country, or time.
  • Access Consent Screens Show a consent / disclaimer screen before the QR destination loads.
  • Expiry Rules Auto-expire a QR code by date or after a set number of scans.
  • QR Scheduling Schedule when a QR code is active with start and end time windows.
  • Lead Capture Forms Collect leads directly from QR code scans.
  • Email Reports
  • Public API Access Create and repoint dynamic QR codes and read scan analytics from your own systems with a REST API and scoped keys.
  • SVG / PDF Downloads Print-ready vector formats: SVG and PDF stay razor sharp at any size, from a business card to a billboard.

Core features included in every plan

(free and paid, no exceptions)
  • Unlimited Static QR Codes
  • QR Pause & Activate
  • Unlimited Scans
  • Codes Never Expire
  • 61 QR Code Types
  • Apple & Google Wallet Passes
  • Custom Logo Upload
  • QR Code Frames
  • No Watermark
  • No Scan Ads
  • JPG, PNG, WEBP & HD Downloads
  • Bulk Static QR (up to 100/batch)

50% off for verified nonprofits, schools & open-source projects: contact us to apply.

Ready to Transform Your QR Code Experience?

Create, customize, and track QR codes with a platform built for businesses, creators, restaurants, agencies, and teams worldwide.

Talk to Sales
Free forever
Unlimited scans
Codes never expire