L2 scaling solutions are ways to make blockchain networks work faster and handle more transactions without changing the main blockchain itself.
Think of it like this: If your main blockchain is like a busy highway that’s getting clogged with traffic, L2 solutions are like creating side roads or additional lanes to help cars move more smoothly. These side roads (or L2 solutions) take some of the traffic off the main highway (the main blockchain), so everything runs more efficiently and quickly.