1
Paste the original on the leftThis is the "before" — the older version of the text.
2
Paste the modified on the rightThis is the "after" — the newer version.
3
Read the resultGreen lines were added. Red lines were removed. Grey lines are unchanged.
4
Swap if neededHit "Swap" to flip which side is original and which is modified.
Works with any text — documents, code, emails, contracts, anything. Nothing is sent anywhere.