Document Scanner

How to use Document Scanner

1. Tap "Scan with camera" (phone) or "Open camera" (computer), or upload photos of your pages.
2. Drag the four green handles to the corners of the document. Use "Auto detect" if you want the tool to find the edges.
3. Pick a filter (Magic, Grayscale or Black & white), rotate or reorder the pages, then add more pages if needed.
4. Choose the PDF size and click "Create PDF" to download your scan.

Why use Super PDF to document scanner?

• It is free. There is no sign up and no hidden fee.
• Your files stay on your device, so your documents remain private.
• It works on phones, tablets and computers without installing anything.
• Results are ready in seconds and contain no watermark.

Document Scanner is a free online scanner that turns the camera of your phone or computer into a flatbed scanner. Take a photo of a page, mark its four corners, pick a filter and download a clean PDF in a few seconds. There is no app to install, no account to create and no watermark on the result.

It is built for everyday paperwork: ID proofs, mark sheets, certificates, bank forms, rent agreements, bills, receipts, handwritten notes and school assignments. Everything is processed inside your browser, so the photos of your documents are never sent to a server.

How to scan a document to PDF with your phone

Open this page in the browser of your phone and tap 'Scan with camera'. Take a picture of the page, then drag the four round handles to the corners of the paper. If you tap 'Auto detect', the tool looks for the bright paper against the darker table and places the handles for you, and you can still move them by hand.

When the green outline matches the paper, the scan is straightened automatically. A photo taken at an angle comes out flat and rectangular, like it was made on a real scanner. Add as many pages as you need and they all end up in one PDF.

Choose the right filter for your page

• Magic: removes shadows and uneven light, brightens the paper and sharpens the writing. This is the best choice for most printed pages.
• Original colour: keeps the colours exactly as the camera saw them. Use it for photos, coloured stamps and signatures in blue ink.
• Grayscale: removes colour, which gives a smaller file and saves ink when you print the PDF.
• Black & white: gives pure black text on a white page, like a photocopy. It works well for text-only pages, but not for photos.

What people scan most often

Students scan handwritten assignments and notes, and send them to a teacher as a single PDF instead of many loose photos. Job seekers scan certificates and ID proofs for online applications. Small shop owners scan bills and receipts for their accountant, and families scan old letters and records to keep a digital copy.

Before you upload a scan to a government or bank portal, check its rules for file size and format. If the finished file is too big, choose the 'Small file' setting here, or shrink it afterwards with Compress PDF. To put several scanned files together, use Merge PDF.

Tips for a sharp, readable scan

• Use daylight or a bright lamp and keep your own shadow off the page.
• Place the paper on a plain dark surface, so the edges stand out and Auto detect works better.
• Hold the phone straight above the page and keep the whole sheet inside the frame.
• Flatten folded or curled paper before you take the photo, because wrinkles can bend the lines of text.
• Use Rotate left or Rotate right if a photo is sideways, and Move earlier or Move later to fix the page order.

PDF size, quality and privacy

Choose A4 or US Letter to place every scan on a standard page with a small margin, or 'Same as scan' to make each page exactly as big as the picture. High quality keeps fine print crisp, Balanced is a good everyday choice, and Small file is for forms with a strict upload limit.

Your pictures, the cropping and the finished PDF stay on your own device. Nothing is uploaded, which makes this a comfortable way to scan private papers. The result is made of page images, so the text cannot be selected or searched. If you need to sign the finished file, open it in Sign PDF afterwards.

Other ways people search for Document Scanner

You can also reach this page by searching for “scan document to pdf online”, “free online document scanner”, “phone camera scanner to pdf”, “scan multiple pages into one pdf”, “mobile se document scan kaise kare” or “photo ko pdf mein scan karke kaise badle”. Whatever words you use, the tool is the same: free, private and ready in your browser.