Picture this: your conveyor belt is running, chests are rolling in, and you have absolutely no Gems left to unlock a new slot. That is exactly the situation these My Knife Farm codes are built to fix.
My Knife Farm is one of Roblox's fastest-rising idle games right now, developed by Switch Arts. The premise is simple enough: grow a knife-producing operation, sell what you harvest, and reinvest into bigger, better blades. The key here is that both Gems and Luck feed directly into how fast your factory scales, which makes active codes more useful here than in most idle games on the platform.
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Every active code right now
There are currently 2 working My Knife Farm codes. Neither has expired, and since the game is still relatively new, nothing has been pulled from the list yet.
The switcharts code is the bigger win of the two. Two million Gems is a serious head start for unlocking base slots and stacking luck upgrades, especially if you are just getting your farm off the ground. The 20klikes code is a timed boost, so you will want to redeem it when you are actually sitting down to play, not just banking it for later.
Redeem the Double Luck boost right before opening a batch of chests from your conveyor belt. The 30-minute window goes fast, so have your session ready before you enter the code.
What these rewards actually do for your farm
Gems in My Knife Farm function as the premium progression currency. You spend them to unlock additional base slots, which directly increases how many knives you can process at once. More slots means more throughput, and more throughput means faster cash generation. Getting 2,000,000 for free at the start of a session is the kind of shortcut that would otherwise take hours of grinding.
Luck is a separate stat that affects the quality of chests your conveyor belt produces. Higher luck tilts the odds toward rarer, higher-value knives. A 30-minute Double Luck window is not permanent, but it stacks well with any luck upgrades you have already purchased, making it worth timing strategically.
How to redeem codes in My Knife Farm
The redemption process is straightforward. Once you load into the game, tap the cog icon in the top-right corner of the screen to open the settings panel. Inside, you will find a text box for code entry. Type the code exactly as listed, then hit Redeem.
You do not need to join the Switch Arts group or like the game first. The codes work immediately on a fresh load, so new players can grab the Gems before they have even placed their first knife crate.
What most players miss is that codes are case-sensitive in many Roblox games, so if a code is not working, double-check capitalization before assuming it has expired.
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No expired codes yet, but that will change
As of mid-April 2026, no My Knife Farm codes have expired. That is typical for a newer game that is still in its early growth phase. Switch Arts released the 20klikes code as a milestone reward when the game crossed 20,000 likes, which suggests future codes will likely follow a similar pattern tied to community milestones or developer announcements.
Following the official Switch Arts social channels is the most reliable way to catch new codes before they expire. Roblox idle games tend to cycle codes quickly once a title gains momentum, and My Knife Farm is clearly picking up steam.
For more Roblox freebies and code lists across the platform's biggest games, browse more guides on our website to stay ahead of expiry dates and new drops.
