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How to adjust the size of images created in html web pages

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2024-04-05 12:15:17503browse

How to resize web images

Step one: Use image editing software

  • Open image editing software, such as Adobe Photoshop or GIMP.
  • Drag and drop or open images.

Step Two: Resize the Image

  • Menu Bar: Go to "Image" > "Image Size" ".
  • Shortcut keys: Press Alt Ctrl I (Windows) or Option Command I (Mac).

Step 3: Set new dimensions

  • In the Image Size dialog box, enter the new width and height values.
  • Select "pixels" as the unit.
  • Optional: Check "Constrain Proportions" to maintain the aspect ratio of the image.

Step 4: Select the interpolation method (optional)

  • The interpolation method determines how pixels are added or subtracted when the image is resized.
  • For downscaling, select Bilinear or Nearest Neighbor interpolation.
  • For upscaling, select "Bicubic" or "Bilinear" interpolation method.

Step 5: Save the image

  • Click OK to save the changes.
  • Choose an appropriate image format, such as JPEG, PNG, or GIF.
  • Set the image quality in the file dialog (for JPEG).

Other adjustment methods

  • HTML code: Use "width" and "height" attributes to adjust directly in HTML Image size.
  • CSS: Use the "width" and "height" style properties to resize images in CSS.
  • Image Compression Tool: Online or desktop application can be used to compress image size while maintaining image quality.

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