The JAVA Formatting Tool provides JAVA formatting, JAVA code indentation, JAVA online formatting, and JAVA code beautification. JAVA code can appear disorganized due to indentation, spacing, and other formatting issues. By inputting messy, compressed, or obfuscated JAVA code into the input box and clicking the JAVA code formatting button, the tool can format and beautify the code, making it more visually appealing, readable, and easier to edit.