1. Click on the file input area and select the images or PDFs you want to resize.
2. Enter the desired width and height (in pixels) for the output images. If left blank, the original dimensions will be used.
3. Choose the output format (JPEG, PNG, WEBP, or JPG) from the dropdown menu.
4. Optionally, specify a maximum file size (in KB). The images will be compressed to fit within this size limit.
5. Click the "Process Files" button to start resizing and compressing the images.
6. Once processing is complete, you can download each image individually, download all images at once, or create a PDF containing all the images.
7. Click the "Reset" button to clear the input and output areas and start over.