function processImage(originalImg, scale = 1, brightness = 100, contrast = 100, saturation = 100) {
const canvas = document.createElement('canvas');
// Set canvas dimensions based on the original image and scale parameter
canvas.width = originalImg.width * scale;
canvas.height = originalImg.height * scale;
const ctx = canvas.getContext('2d');
// Apply basic image adjustments using the Canvas Filter API
ctx.filter = `brightness(${brightness}%) contrast(${contrast}%) saturate(${saturation}%)`;
// Draw the image onto the canvas with the applied settings
ctx.drawImage(originalImg, 0, 0, canvas.width, canvas.height);
return canvas;
}Online Image Tool is a versatile web-based utility that allows users to modify and enhance their images. The tool can resize images through scaling and apply fundamental visual adjustments, including brightness, contrast, and saturation levels. This tool is useful for quick photo editing tasks, such as optimizing images for social media, adjusting lighting in poorly lit shots, or resizing pictures to meet specific web requirements.