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Tips2026년 6월 21일4 min read

PDF vs. JPEG: Which Format is Best for Scanning Documents?

Understand the differences between PDF and JPEG formats for scanned documents, including file sizes, multi-page support, and OCR compatibility.

When you scan a document using our free web scanner, you have the option to download your result as a PDF or JPEG. Which one should you choose? Let's break down the differences.

When to Choose PDF

PDF (Portable Document Format) is the gold standard for business and official documents. You should use PDF if:

  • You have a multi-page document (contracts, textbooks, reports).
  • You need the document to be text-searchable via OCR.
  • You want to preserve formatting and font layout across all devices.

When to Choose JPEG

JPEG is an image file format. It is best used when:

  • You are scanning a single page that will be inserted into another document.
  • You want to easily share the file via chat apps or social media.
  • You are archiving photos, drawings, or ID cards.

No matter which format you choose, documentscanner.ai offers both high-quality outputs and flexible compression. Learn how to convert pages easily in our Scan to PDF Guide.

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PDF vs. JPEG: Which Format is Best for Scanning Documents? | AI Document Scanner | AI 문서 스캐너 - 무료