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OnlyCompress
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Resize PNG Images Online

Resize up to 30 PNG images at once while preserving high quality. All processing happens locally on your device, and your files never leave your device. 100% free to use.

Keep Aspect Ratio
Contain
Cover
Stretch
Percentage
50%
Select PNG Files
Drag & drop PNG images here, or paste them (Ctrl + V / ⌘ + V)
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How to Resize PNG Images

  1. What is a PNG image?

    PNG (Portable Network Graphics) is a widely used lossless image format that supports transparent backgrounds and high-quality graphics. Because it preserves image quality without compression artifacts, PNG is commonly used for web graphics, logos, icons, screenshots, and images that require transparency.

  2. Why resize PNG images?

    Resizing PNG images helps meet the size requirements for websites, social media, apps, printing, and design projects. It also reduces unnecessary pixels, improves loading performance, and preserves transparent backgrounds.

  3. How to resize PNG images?
    • Click the Select PNG Files button, or simply drag and drop your images onto the page.
    • Enter the target width and height, and optionally keep the aspect ratio.
    • Click the Resize button to resize your PNG images instantly.
    • Preview the resized PNG images, then click Save to download an individual file, or Save All to download them in bulk.
  4. When do you need to resize PNG images?
    • Websites & Blogs

      Resize PNG images to fit website layouts, improving page speed and user experience.

    • Social Media

      Resize images for Instagram, Facebook, X, WeChat, and other platforms to avoid unwanted cropping or stretching.

    • Icons & Logos

      Resize transparent PNG icons and logos for websites, mobile apps, and branding projects.

    • Design & Printing

      Adjust image dimensions for design mockups, marketing materials, or print-ready graphics.

    • Batch Processing

      Resize multiple PNG images at once to save time and improve productivity.

  5. Privacy & Security
    • 100% local processing — Your images never leave your device, and all resizing happens directly in your browser.
    • No uploads required — Everything is processed locally to protect your privacy.
    • Privacy first — We never view, store, or collect your image data.
    • No registration required — Start resizing instantly with no sign-up.
    • Your original files stay untouched — Resized images are saved as new files without modifying the originals.