What is an online document scanner?

An online document scanner uses AI to transform photos of documents into professional scans. It automatically detects edges, adjusts perspective, and enhances clarity to create clean digital copies.

Is the document scanner free to use?

Yes, Tuguoba offers a completely free online document scanner. No registration or software download is required. Simply upload your document photo and get instant scan results.

What formats can I export my scanned documents in?

Tuguoba supports multiple export formats including PDF, JPG, and PNG. You can choose the format that best suits your needs for sharing, printing, or archiving.

Does the scanner support OCR for text extraction?

Yes, our AI-powered scanner includes OCR (Optical Character Recognition) technology that can extract text from your scanned documents, making them searchable and editable.

How accurate is the edge detection?

Our AI edge detection uses advanced computer vision algorithms to accurately identify document boundaries, even with complex backgrounds or partially visible pages.

What image formats are supported?

Tuguoba supports most common image formats including JPG, JPEG, PNG, WebP, BMP, and TIFF. Simply upload your document photo and our scanner will automatically process it.

Can I scan handwritten documents?

Yes, our scanner can handle handwritten documents. Use the Sharpen or Detail Enhance filter to improve legibility of handwritten notes. For best results with handwritten text, ensure good lighting and clear contrast between ink and paper.

Can I scan multiple pages at once?

Currently our online scanner processes one document at a time. For batch scanning multiple pages, consider using our desktop application which supports faster processing and batch export to PDF.

How do I improve scan quality?

For best results, ensure good lighting when photographing your document, hold the camera parallel to the paper, and avoid shadows. Our AI will automatically enhance the image, but starting with a clear photo yields the best output.

Is my uploaded document kept private?

Yes, your privacy is our priority. All uploaded documents are automatically deleted from our servers within 24 hours after processing. We do not share, sell, or use your documents for any other purpose.

Free Online Document Scanner - AI-Powered Scanner

Please Upload file

Drag File to here OR

Choose file File size can't exceed 10M

Scanner Controls

Effect

Normal Gray Sharpen Denoise B/W Detail Enhance Image Enhance

Sharpen 1

Denoise 50

Save Ink Mode

B/W 128

Detail Enhance 10

Brightness 50

Contrast 50

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Step-by-step guide for document scanning - AI scanner tutorial

How It Works

1 Upload image
2 Adjust scan area (drag corners)
3 Choose filter effect
4 Adjust brightness & contrast
5 Click submit

Document Scanner

Document Scanner Desktop Application

Please Upload file

Scanner Controls

How It Works