All active and working Slither.io codes for 2026

Here are the Active Slither.io codes in August 2026. They release free cosmetics For your snake: hats, glasses, and wings. These codes also work on web browser (PC) or on the app mobile (Android/iOS).

BONUS for Slither Io:

You can earn money by playing games:

Earn money by playing

P.S.: The game may no longer be available. To get your €5 bonus, install at least one game within 24 hours.

What are the different Slither.io codes available?

This is the up-to-date list of codes Slither.io assets. These are permanent codes These codes have been in circulation for several years: no new codes have been distributed recently, but the ones listed below still work. Each code unlocks cosmetic items for your snake (glasses, hats, wings, ears).

• A construction helmet, of the dragon wings and a crown: 0056-6697-1963
• Regarding the angel wings, bear ears, and a graduation cap: 0068-5256-3709
• Regarding the heart-shaped glasses, a monocle and glasses with a fake nose and mustache: 0150-6765-3242
• Star-patterned glasses, blue round glasses and a brown haircut: 0295-1038-1704
• A pair of deer antlers, a black haircut and hypnotic glasses: 0465-2156-5071
• Pink star-patterned glasses, a haircut, and 3D glasses : 0351-6343-0591
• Regarding the bat wings, devil's ears, and a hat Sherlock Holmes : 0368-9044-0388
• A detective's hat, of the bunny ears and bear ears: 0139-6516-0269
• A baseball cap and headphones: 0334-1842-7574
• A header, a red haircut and a green tie: 0309-9703-3794
• A red cap and cat-eye glasses : 0577-9466-2919

Slither.io invisible code: Are there any invisible skin codes?

To date, none invisible skin code is available on Slither.io. Mods remain the only way to achieve this type of effect, but they are not part of the official cosmetics unlocked using codes.

How do I redeem Slither.io codes?

To activate the codes Slither.io, l'mobile app is the simplest solution, available at Android Where iOS, which displays a dedicated button.

To redeem a code on your phone, follow these steps:

1. Spear Slither.io on your phone Android Where iOS.
2. Press the button «Enter Code», located in top right of the screen.
3. Enter your coded on the numeric keypad, then press Enter.

The corresponding cosmetic item is unlocked directly in the game.

What are the uses of Slither.io codes?

These codes Slither.io were distributed by Steve Howse, the game's developer, as a token of gratitude to the players. Their role is purely cosmetic: to customize your snake with hats, of the glasses, of the wings or colored patterns.

No code gives you a performance advantage. Your snake won't be any faster or bigger. Even so, it's best to use them quickly: many are old codes that are still active, but there's no guarantee they'll stay that way forever.

What is Slither.IO?

Slither.io is a game developed by Steve Howse, launched on March 25, 2016. The concept is simple: you control a snake that you have to make grow by swallowing energy cells on the map, while avoiding the other players.

To eliminate an opponent, you must cut off his path and force its head to touch your body. If it works, the enemy snake is eliminated, and all of its accumulated energy can be recovered right there.

How do I join the same Slither.io server?

To play on the same server as a friend in Slither.io, you can share the IP address from the server to him. Another option is to go through mods Slither.io or browser extensions that allow you to manually change servers.

These external tools work primarily with the version web browser (PC), though it doesn't work as well on the mobile app. Once you've copied the address, it's easy for two people to play the same game together.

Want to take it a step further? Feel free to discover the list of .io games to extend the experience.