Need to resize an image in pixels (PX), centimeters (CM), or inches? JPG20KB offers a free online image resizer that lets you change photo dimensions accurately without loosing quality. Whether you need exact measurements for government forms, printing, social media, passports, or websites, this tool helps you resize images while maintaining the best possible quality.

How to Resize an Image?

• Step 1: Upload one or multiple images from your device.
• Step 2: Select the measurement unit: Pixels (PX), Centimeters (CM), or Inches.
• Step 3: Enter your desired width and height.
• Step 4: Click Resize & Download to process your image.
• Step 5: Download the resized image instantly.

Resize Images in Pixels (PX)

Pixels are the standard unit for digital images. Many websites, online applications, and social media platforms require photos with specific pixel dimensions such as 300×300 px, 600×600 px, or 1920×1080 px. Our resizer allows you to enter exact pixel values for accurate results.

Resize Images in Centimeters (CM)

If you’re preparing photos for printing or official documents, centimeters are often required instead of pixels. The tool converts your measurements into the appropriate image dimensions using standard print resolution, making it suitable for passport photos, certificates, application forms, and printed documents.

Resize Images in Inches

Need photos for printing in standard paper sizes? Simply enter the width and height in inches. This option is useful for photo prints, resumes, presentations, brochures, posters, and business documents where physical dimensions matter.

Supported Image Formats

Resize JPG, JPEG, PNG, WEBP, HEIC, BMP, TIFF, GIF, and AVIF images online. The tool works directly in your browser and supports most modern image formats without additional software.