If you don't want to edit JSON manually, some community-vetted codes exist for specific versions. Use these at your own risk (back up your save first).
Some versions allow you to "prestige" (reset blocks for permanent global multipliers). Repeatedly prestige early for small multipliers until the multiplier is so high that a single brick gives 1M+ gold. This is the intended "infinite" loop. infinite gold import code idle breakout
If you want the feeling of infinite gold without breaking the game's spirit, use these legitimate strategies: If you don't want to edit JSON manually,