保存 · hozon — to keep, to preserve

Unity Save Editor

Open a Unity save, read its shape, and reshape it — then carry it back out whole.

Parses Unity's BinaryFormatter (NRBF) and JSON save formats into a visual editor and a raw JSON view. Edit values, preserve the structure, and download the rebuilt file. — the craft lives in the space between the bytes.

Everything stays in your browser — no data is uploaded or stored beyond the round-trip needed to rebuild the file.

作法 · sahō — how it works

Open

Drop a .save or .json file. The BinaryFormatter (NRBF) stream is decoded into a readable tree of classes, fields and arrays.

Edit

Adjust values in the visual editor, or work directly in the raw JSON view. Types and schema are kept intact for a clean round-trip.

Seal

Download the rebuilt save in its original format — byte-faithful for NRBF, pretty-printed for JSON — ready to drop back into your game.