Mr.mine Save Editor -

Go back to Mr. Mine, Settings -> Save -> Import, paste the new string, and confirm.

Paste your string. The tool will display editable fields. Change "money" from 1000 to 1000000000000 . Change "diamonds" to 99999 . mr.mine save editor

Click "Generate" or "Encode." Copy the new string. Go back to Mr

When decoded, this reveals a plain JavaScript object (JSON): The tool will display editable fields

When you click "Export Save" in the game’s settings, you receive a long string of seemingly random characters. This is encrypted, but it is encoded —typically in Base64, sometimes with additional compression (like LZ-string). The structure looks like this:

A save editor is a third-party tool (usually a website or a script) that allows a player to decode their game save file, modify numeric values (gold, diamonds, artifact levels, research), and then re-encode the file to load back into the game. In the world of idle games, save editing occupies a gray space between "strategic time-saver" and "game-breaking cheat."