How it works, what you get, limits
What it does
Line-diff an old draft and a new one.
How to use
Old text on the left, new on the right.
What you get
Red deleted, green added. You can download the comparison. Not a character-level merge.
Options and comparison
Two panes.
Line based, not a Word track-changes clone.
Limits
Huge pastes may stall the tab.
FAQ
Character-level merge?
Line based. Red deleted, green added.
Huge pastes?
They may stall the tab.