If you prefer using established community tools instead of building from scratch, these are highly recommended: Coderpatsy's Save Editor
. Your editor should automatically strip these markers, replace URL-encoded characters like , and then perform a standard Base64 decode to reach the raw game data. Safe Re-encoding cookie clicker save editor v2 022 best
: The gold standard. It features a clean interface where you can import your save string and adjust: If you prefer using established community tools instead