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Print Design

DPI

Description

DPI (Dots Per Inch) is a measurement used in printing to describe the resolution of an image. It refers to how many dots of ink a printer places within one inch. Higher DPI generally produces sharper detail, especially for photos and fine typography, while low DPI can look pixelated or blurry. For print materials such as brochures, flyers, and business cards, higher-resolution images are important to ensure clean results. DPI is often discussed alongside image dimensions: a small image at high DPI may still be insufficient if it’s scaled up too much.

Why it Matters?

  • Improves print quality by ensuring images and text look sharp.
  • Prevents blurry or pixelated results in printed materials.
  • Supports professional-looking marketing and brand assets.
  • Reduces reprints caused by poor artwork preparation.

Key Factors

  • Image source quality: Low-quality originals won’t print well even if settings change.
  • Print size: Scaling images larger reduces effective resolution.
  • Recommended ranges: Many print jobs require high resolution for clean output.
  • File formats: Some formats preserve quality better than others for print workflows.
  • Printer capabilities: Output depends on the printing method and equipment.

Best Practices

  • Use high-resolution source images for print materials.
  • Check effective DPI at the final print size.
  • Avoid enlarging small images beyond their intended size.
  • Export print-ready files using appropriate settings.
  • Request print specifications from your printer before finalising artwork.

FAQs

What does DPI mean?

DPI stands for Dots Per Inch and describes how much detail a printed image can show.

Does higher DPI always mean better?

Higher DPI usually improves sharpness, but the source image quality and print size still matter.

Why do images look blurry in print?

Common causes include low-resolution images, scaling artwork too large, or exporting with incorrect print settings.

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