Last Verified: August 2026 | Checked this week against the live game.
Knife Arena codes pay in crates, and crates hold the knife skins. Five of them work this month. Three of those five give limited cases, which are the kind that do not come back once the event is over.
Not one of them pays credits, which is worth knowing before you start. Everything here is a skin or a knife, so no code will make you win a fight faster.
Active Knife Arena Codes (August 2026)
| Code |
Reward |
Action |
| FREELIKE1 |
A random Mystic Knife. The only code that hands over a knife instead of a crate, and the newest of the five. |
|
| newscrtcase |
1 Secret Case. Both lists carry this one. Secret cases are the rarer kind. |
|
| EASTER2026 |
A limited Easter case. A seasonal case that is not coming back, so redeem it while the code lasts. |
|
| newupd |
1 Limited Luna Case. Another limited case, handed out with an update. |
|
| freecase |
1 Release Case. The oldest of the working codes, from around launch. |
|
Type them exactly as shown. Codes are case-sensitive here, so freecase in lower case is not the same as FREECASE in capitals.
Two Free Boosts On Top Of The Codes
The game hands out two credit boosts and it says so on its own page. Both add 20 percent to the credits you earn in a match, and they stack with anything a code gives you.
1Play with a friend. The game says playing with friends earns you 20 percent more credits, and it costs nothing.
2That is the one worth having. You only need one other person in the match with you.
3Players who pay Roblox a monthly fee get the same 20 percent, so the free route matches the paid one here.
How To Redeem Codes in Knife Arena
1Open Knife Arena and wait until you have spawned in.
2Click the settings icon in the top left corner of your screen.
3Press the Redeem Code button on the left panel.
4Type or paste one code into the box, exactly as written above.
5Press Redeem and the case lands straight away.
6Repeat for the rest. Each code works once per account.
Expired Knife Arena Codes
Only one code is known to be finished. It was a milestone code for the game passing 90 million visits, and the game is well past that now.
90mvisit
What Each Reward Is Worth
Every code here gives you a case or a knife. None of them give credits, and none of them make your knife hit harder or faster.
That is worth saying plainly. In a game where one heavy attack kills, there is nothing a code could sell you that would change a fight. What you get is how you look while you win or lose it.
Three of the five are limited cases, tied to an event or an update. Those are the ones to type first, because a limited case stops being available while the ordinary ones tend to stay.
When Do New Knife Arena Codes Drop?
Codes here follow updates and events, not a schedule. The names give it away: newupd came with an update, EASTER2026 with a holiday, and the one dead code marked 90 million visits.
The game was updated today, and it is only eight months old, so the list moves quickly. Nobody outside the studio can promise the next code, so this page is rechecked every month.
About Knife Arena
Knife Arena is a first person free for all where everybody has a knife. A light attack is quick and a heavy attack kills in one hit. You respawn almost instantly, so matches move fast.
It comes from One Hit Studio, a verified group with more than three million members, and opened in December 2025. It has passed 131 million visits already, and about 88 in every 100 votes on it are likes.
MORE FOR THIS GAME
New to it? The Knife Arena Wiki covers the controls, the crates and the two free credit boosts.
Want more than codes? Our Knife Arena Script page has two that work, one with no key.