Scan to PDF
Convert scanned images or photos into a PDF document.
How to Use Scan to PDF
- Upload your file: Drag and drop your file into the active processing area above, or click the box to browse your device files.
- Configure settings: Select your preferred options (such as target file size in KB, compression level, page order, or output format).
- Process locally: Click the primary action button. Your file is rendered and encoded in seconds directly inside your browser memory.
- Download output: Click Download to save the modified document back to your device. No watermarks are added.
Zero-Cloud Privacy Guarantee
Unlike legacy web utilities that upload your sensitive documents to remote servers, PDFtiny executes 100% of processing inside your local browser using WebAssembly. Your files never leave your computer, ensuring complete privacy, enterprise compliance, and offline availability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Processing Engine | Client-Side WebAssembly (WASM) & HTML5 File API |
| Server Transmission | 0 Bytes Uploaded (100% Local Browser Memory) |
| Device Compatibility | Chrome, Safari, Firefox, Edge, Android, iOS, Windows, Mac, Linux |
| Compliance | ISO 32000-2:2020, GDPR Article 25 (Privacy by Design) |
Frequently Asked Questions
Can I scan documents using my phone camera directly into PDF?
Yes, open PDFtiny on your smartphone browser and tap the upload area to launch your camera, snap photos of paper pages, and compile them into a PDF.
Does Scan to PDF optimize page contrast for clean printing?
Yes, you can enable auto-contrast filters to whiten paper backgrounds, sharpen text contrast, and remove shadows.
Can I combine multiple physical pages into one digital document?
Yes, snap or upload 10, 20, or more document pages and download them assembled into a single continuous PDF file.
What paper sizes are supported for scanned documents?
You can select standard A4, US Letter, Legal, or