This is one of the best online text replacement tools that easy to use. To find and replace text, paste your data into the first field then enter the text in the second field that you want to find in the given content. After this, enter replace text in the replace text field. After doing this you can copy your replaced content from the output field. By default, this tool is case-insensitive. If you want to use case sensitivity feature, so click on the "Match Case" button. To count characters and words, use character count online tool.