The four ways, best first
1. Your account, if the code is redeemed
If you have already applied the code to an account, the balance is in the account. No lookup needed, nothing to type anywhere. This is the only method with zero risk attached.
2. The brand's own site
Go to the brand's website by typing the address yourself, then find their gift card page. Not by searching, and never by clicking a link in an email about the card.
You will usually need the code and the PIN. This is the normal, intended route for an unredeemed card.
3. In store
Most shops will check a balance at the till. Slower, but it works when the online lookup does not, and it is immune to phishing.
4. The receipt or original email
The issued amount is on the confirmation. That tells you what it started with, not what is left — useful only if nothing has been spent.
The thing to avoid
Third-party "check any gift card balance" sites. Some are legitimate aggregators. Many are harvesting operations, and the design is obvious once you see it: you hand over a code and a PIN to an unknown party, who then knows everything needed to spend the balance.
The tell is that you are typing a working credential into a site that has no reason to be trusted with it. If a site asks for a code and PIN and is not the brand, close the tab.
Related reading: common gift card scams and how they work.
How often to check
For a balance you plan to spend soon, once. For one you are sitting on, once a year is sensible — partly for inactivity clocks, mostly because brands change hands, change terms and occasionally close.
When the balance is wrong
Two common causes before assuming the worst:
- A pending order is holding it. Authorised but not captured. It usually clears in a few days.
- A partial refund went back to the card and looks like a mystery credit.
If neither fits and the balance is short, contact the brand with the code, the amount expected and the date issued. Act quickly — a stolen balance is far easier to argue about in the same week than three months later.