How to Redeem a Steam Wallet Code on Steam Deck (Game Mode and Desktop)
October 26, 2026
To redeem a Steam Wallet code on a Steam Deck, open the Store, select your profile picture in the top right, choose Account details, then the add-funds option and the option to redeem a gift card or wallet code. Type the code with the on-screen keyboard and the money is added straight away. If SteamOS moves the menus, the redeem page in a browser always works.
Key facts
- No PC is needed. Wallet codes can be redeemed in Game Mode or in the Deck's browser.
- Steam's redeem page is store.steampowered.com/account/redeemwalletcode.
- Pressing the Steam and X buttons together opens the on-screen keyboard.
- Game keys go in through the Library's add-a-game option, not the wallet page.
- Funds belong to the Steam account, so the balance is the same on the Deck, a PC and the website.
A Steam Deck uses the same Steam account as your PC, so funds you add on the Deck can be spent on the Deck, your PC or the Steam website.
Method 1: In Game Mode (the normal Deck screen)
A few tips that save time:
- Steam + X opens the on-screen keyboard anywhere you need to type.
- Codes are not case-sensitive, but they're easy to mistype. The letter O and the number 0 are the usual culprits on physical cards.
- If the code came by email, you can copy and paste it from the Deck's browser instead of typing it.
Method 2: The redeem page in a browser (always works)
If you can't find the right menu, go straight to Steam's redeem page:
store.steampowered.com/
You can open it in a browser on the Deck in Desktop Mode, or on any phone or computer signed in to the same Steam account. The money goes to the account, not the device, so it shows up on your Deck either way.
Type the address yourself. Don't click a "redeem" link someone sent you. Fake Steam login pages are one of the most common ways accounts get stolen. More on that in is "Sign in through Steam" safe?
Method 3: Desktop Mode with the full Steam client
Hold the power button and choose Switch to Desktop. Open Steam, then use the same menus as on a PC: your account name in the top right, then Account details, then the add-funds option and the redeem option for gift cards and wallet codes. Our Steam gift card redemption guide has the PC steps in full.
Wallet code or game key? Don't mix them up
A wallet code adds money. A game key (product code) unlocks one game. They go in different places, and putting one in the other's box gives an "invalid code" error even when nothing's wrong.
Not sure which one you've got? Steam wallet code vs gift card vs game key explains how to tell.
If the code doesn't work
- "Invalid code". Check it's a wallet code, not a game key, and look again at easy-to-confuse characters.
- Currency error. Wallet codes are issued in one currency. A code that doesn't match your account's currency may be refused. See using a Steam card from another country.
- "Already redeemed". Check your balance first. It may have worked the first time. Our guide on checking your Steam wallet balance shows where to look.
- Scratched or unreadable code. See what to do when a gift card code is scratched off.
For anything else, gift card code not working works through the remaining errors.
What can you buy on a Deck with wallet funds?
Everything on the Steam store: games, DLC, soundtracks and in-game purchases in games that use Steam's checkout. You can even put wallet funds towards hardware. Here's how buying a Steam Deck with your wallet works, in case you're saving up for an upgrade.
Frequently asked questions
Can you redeem a Steam gift card on Steam Deck without a PC?
Yes. Use the Store in Game Mode (profile picture, Account details, Add funds, Redeem) or open the redeem page in the Deck's browser. You don't need a PC at any point.
Where is "Activate a Product" on Steam Deck?
Game keys go in through the Library: open the Library, choose the option to add a game, and enter the product code. Wallet codes don't go there.
Do Steam Deck wallet funds work on my PC too?
Yes. The wallet belongs to your Steam account, not the device, so the balance is the same on your Deck, your PC and the Steam website.
How do I check my wallet balance on Steam Deck?
Open the Store. Your balance appears next to your profile picture at the top. It also shows on the Account details page.
Can I earn Steam gift cards to use on my Deck?
Yes. On XPReward you earn points from offers and redeem 3,600 points for a $25 Steam card, which you can then add on your Deck. Join free and get 250 points to start.
Sources
Steam Deck redeem facts checked on 26 October 2026 against: