"I have read and agree to the terms" is the most common untruth online — the documents are long, dense, and written to be skipped. But you don't have to read every line. A handful of standard clauses do most of the damage, and they're the same everywhere. Learn to spot those, and you can agree with your eyes open instead of signing something you never saw. Free, private, works offline.
Four tools, one habit: know what the words mean, spot the tricks, ask for what bends — and before you sign anything, run the check. Information to read smarter — not legal advice.