Usage Instructions for PNG Background Color Filling Tool

Tool Overview

This tool aims to provide users with an efficient and convenient online solution for filling the background color of PNG images. Users can add the desired background color to PNG images through simple operations, supporting both single image processing and batch image processing, greatly improving the efficiency of image processing.

Features

1. Batch Processing: Supports processing multiple PNG images at once or batch processing of entire folders.
2. Individual and Batch Downloads: After processing is complete, users can choose to download each image individually or download all images at once.

Steps to Use

1. Select Images: Drag and drop or click to select image files from your local computer, or select a folder containing images, and the program will automatically filter out the images.
2. Select Color: Choose the background color you want to add.
3. Fill Background: Click the "Batch fill background color" button, and the tool will automatically add the selected background color to your images.
4. Download Images: After processing is complete, choose the download method you need (individual download or batch download) to save the processed images.

Privacy Protection

This tool promises not to upload, save, or share any of your image data. All processing is done on your browser end to ensure the security of your data.