Image Moire Removal

Tool Introduction

The "Image Moire Removal" tool, as indicated by its configuration information, is actually a powerful and easy-to-use online image scaling and resizing tool. It allows users to upload PNG or JPG images and perform precise scaling by size (by specifying width and height) or by ratio, according to their needs. Whether you need to adjust an image to a specific pixel size for web pages or documents, or enlarge or reduce an image by a fixed ratio, this tool provides flexible control options to help you quickly get the image size you need.

How to Use

1. Upload Image: Click the "Upload Image" area and select the PNG or JPG image you need to process. Please note that a single image cannot exceed 5MB in size.
2. Select Scaling Type: In the "Scaling Type" dropdown menu, you can choose between "Size Scaling" or "Ratio Scaling":
   • Size Scaling: If you select this option, you can enter target pixel values in the "Width (px)" and "Height (px)" input boxes. If you want to maintain the image's original aspect ratio to avoid distortion, be sure to set the "Keep Aspect Ratio" option to "Yes". In this case, you only need to fill in one of the width or height, and the tool will automatically calculate the other value; if set to "No" and you enter a width and height that do not conform to the original ratio, the image may be stretched or compressed.
   • Ratio Scaling: If you select this option, you can enter a scaling multiplier in the "Scaling Ratio (0-2)" input box. For example, entering "0.5" will reduce the image to half its original size, and entering "2.0" will enlarge the image to twice its original size. The default value is "1.0", which means no scaling.
3. Perform Conversion: After configuring all parameters, click the blue "Convert" button.
4. Get Results: After the conversion is complete, you will see a link for the "Processed Image" in the result area. Click it to download the processed image.

Frequently Asked Questions

• Q: What is the main function of this tool?
• A: The core function of this tool is image scaling and resizing, allowing users to enlarge or reduce PNG and JPG images according to specified pixel dimensions or specific scaling ratios.
• Q: What image formats and file sizes are supported?
• A: Currently, PNG and JPG image formats are supported for upload. The maximum file size limit for a single image is 5MB.
• Q: How can I avoid image distortion or stretching when scaling?
• A: In "Size Scaling" mode, be sure to set the "Keep Aspect Ratio" option to "Yes". This way, the tool will intelligently calculate the other dimension, ensuring that the image maintains its original aspect ratio while adjusting its size, avoiding distortion.
• Q: What is the valid range for the scaling ratio?
• A: When "Ratio Scaling" is selected, you can set a ratio between 0 and 2. For example, 0.1 means reducing the image to 10% of its original size, and 2 means enlarging it to twice its original size.

Notes

• Please ensure that the uploaded image file format is PNG or JPG, and that a single image does not exceed 5MB in size, to ensure the tool can process it normally.
• When performing "Size Scaling" operations, if "Keep Aspect Ratio" is set to "No" and a width and height inconsistent with the original image ratio are set, the image will be forcibly stretched or compressed, which may lead to image distortion.
• The default value for "Scaling Ratio" is 1.0, which means no scaling is applied to the image. Please set the scaling ratio reasonably between 0 and 2 according to your specific needs.
• The processing result will be provided as an image download link. Please save your processed result in time, as the link may expire after a period.