Reef file compare

Tide & Coral

Drop your base file on the reef, then bring in up to three more. We'll show you exactly what the tide changed — line by line, word by word.

◈ Upload dock — slot 1 & 2 required, 3 & 4 optional

What the tide pulled in

Each file is compared against your base reef. Coral marks what left, seafoam marks what washed in.