If you know what a Chinese character looks like and you can write it, but you don't know how to pronounce it this would be the tool you need. Just write the character in the writing area and it instantly recognizes the character you are looking for.
Write the character you are looking for in the field and click the desired character on the right side to put it in the textfield below. You can copy the character you have written by clicking the "Copy" button or clear the field by clicking "Clear".