Put the words of your text in the opposite order, leaving each word spelled the way it was.
one two three four
four three two one
No. Only their order changes. Use Reverse Text to reverse the letters as well.
No. This tool runs entirely in your browser — nothing you type or paste is uploaded, logged or stored anywhere.
There is no fixed limit. Very large documents depend on your device’s memory, but ordinary pages and files are handled instantly.