OCBC online banking runs through two front doors that share one login: the browser portal at ocbc.com/login and the OCBC Digital app on your phone. If you already have an OCBC account and an ATM, debit or credit card, you can self-register in a few minutes using the last 8 digits of the card and its PIN, then secure everything with OneToken so you stop juggling SMS OTPs. This guide walks through registration, login, the anti-scam tools that matter (OneToken cooling periods, Money Lock and the kill switch), the device versions OCBC supports in 2026, and the handful of fees worth knowing before you start moving money.
There is no separate "iBanking" product anymore. OCBC folded its old internet banking site and the mobile app into one identity, so the same Access Code and PIN work on both the browser at ocbc.com/login and the OCBC Digital app. The app is the primary experience now, and a few functions (activating OneToken and the cardless ATM QR withdrawal among them) only live there.
Once you are in, the app handles the day-to-day: local FAST and PayNow transfers, GIRO and bill payments, card management, and statement downloads. It also covers the heavier stuff most people forget a banking app can do, such as opening a new savings or time-deposit account with MyInfo (including the multi-currency Global Savings Account), applying for cards and loans, and requesting fee waivers without calling the hotline.
If you bank with OCBC but have never logged in online, you set yourself up rather than wait for a mailed PIN. On the app, tap "Trouble logging in?" then "Get help"; on desktop, use "Sign up now" at the login page. You will need an OCBC ATM, debit or credit card that is already activated.
The verification step asks for the last 8 digits of your card number and the card's 6-digit PIN, followed by your ID type and number, date of birth and a captcha. After accepting the terms, you create a 6-digit Online Banking PIN and confirm your registered mobile number for the one-time SMS OTP. From there the app prompts you to set up OneToken, which is the part you should not skip.
If you do not yet have an OCBC account at all, open one first. You can do this entirely in-app with SingPass via MyInfo, which pre-fills your details and usually needs no supporting documents. New-to-bank account opening for residents is generally free; see our rundown of the best savings accounts in Singapore before you pick which account to anchor your banking on.
Day-to-day login uses your Access Code and PIN at ocbc.com/login or inside the app. The friction-saver is OneToken: a software token tied to your primary phone that replaces both the old hardware token and SMS OTPs. With it active, you approve logins and transactions through a push notification instead of typing a code.
Activating OneToken can need a 6-digit Token Key, which OCBC mails to your registered address. Once you have it, log in to the app, go to More > Services > Profile and app settings > Manage OCBC OneToken, and enter the activation code. Activate it only on the one phone you actually use for banking; OCBC intentionally ties the token to a single trusted device.
Forgot your Access Code or PIN? Reset it instantly online at ocbc.com/reset using your card details, or call OCBC on 1800 363 3333 (or +65 6363 3333 from overseas). There is no fee to reset.
OCBC has leaned hard into scam controls since 2023, and these are the reason to keep banking inside the app rather than only on a browser. Three are worth setting up on day one.
OneToken adds a deliberate brake: after you activate it or change it to a new device, sensitive changes such as adding a new payee or updating your contact details are held for 12 hours. New payees added through other channels also sit in a cooling period before large transfers clear. It is mildly annoying once and protective forever.
Money Lock lets you ring-fence funds you do not need for daily spending so they cannot be transferred out digitally, even if a scammer gets your login. It launched in November 2023 and was later extended to SGD time deposits. As of the figures OCBC has published, tens of thousands of customers have locked billions of dollars across more than 33,000 accounts.
If you think you have been scammed, the kill switch freezes everything at once: all current and savings accounts (including joint accounts), app access, and your ATM, debit and credit cards. Trigger it from the OCBC app, at selected OCBC ATMs, or by calling 1800 363 3333 and pressing option 8. Use it first and sort out the details after.
On top of OCBC's own tools, a sector-wide rule began applying from 15 October 2025. When a cumulative outflow exceeds 50% of an account balance of at least S$50,000 within any 24-hour window, the bank can reject or hold those payments for 24 hours so you have time to cancel a fraudulent transfer.
This is automatic, so a large but legitimate transfer (a property deposit, say) may get held. Plan big moves ahead, and if a transfer is delayed, that hold is the safeguard working rather than a glitch.
The app supports iOS 16 and above and Android 11 and above, and is on the App Store, Google Play and Huawei AppGallery. Older OS versions get blocked over time, which is itself a security measure. The table below pulls together the operational figures most people search for; verify any rate or limit in-app before relying on it, since OCBC adjusts these.
On cost: viewing and operating online banking, OneToken, Money Lock, the kill switch and most local FAST and PayNow transfers carry no fee. Watch the fall-below fee on accounts like the 360 Account if your balance dips under the minimum, and remember that overseas (telegraphic) transfers and some foreign-currency moves still carry charges set out in OCBC's pricing guide.
| Item | Detail |
|---|---|
| Login (web) | ocbc.com/login with Access Code + PIN |
| Reset PIN / Access Code | ocbc.com/reset, instant, no fee |
| Minimum app OS | iOS 16+ / Android 11+ |
| OneToken cooling period | 12 hours on sensitive changes after setup/new device |
| Money Lock release | In person at ATM/kiosk/branch; ~4 working days if overseas |
| Kill switch | App, selected ATMs, or 1800 363 3333 option 8 |
| Large-outflow hold | From 15 Oct 2025: >50% of a >=S$50,000 balance in 24h |
| Hotline | 1800 363 3333 (local) / +65 6363 3333 (overseas) |
The Net Worth tab is the underused feature. It consolidates your OCBC deposits, investments and insurance so you can see your real position without a spreadsheet; pair it with our net worth calculator if you also hold accounts at other banks. If you are parking idle cash, the app makes it easy to open a time deposit, and it is worth comparing the return against alternatives in our SSB vs T-bill vs fixed deposit breakdown before you lock anything in.
Treat the app as the safe channel and the browser as backup. Keep OneToken on one phone, enable transaction notifications, and use Money Lock for any balance you are not actively spending. If you understand what a fixed deposit is and how Money Lock interacts with it, you will get both the convenience and the protection OCBC built in.
Yes. OCBC merged its old internet banking site and mobile app into one login, so the same Access Code and PIN work at ocbc.com/login and in the OCBC Digital app. Some features, like activating OneToken and cardless ATM withdrawals, only work in the app.
Self-register using an activated OCBC ATM, debit or credit card. Choose "Sign up now" on the web or "Trouble logging in? Get help" in the app, enter the last 8 digits of the card and its 6-digit PIN, verify your ID and an SMS OTP, then create a 6-digit Online Banking PIN.
Trigger the kill switch immediately. It freezes all your current and savings accounts, app access, and ATM, debit and credit cards at once. Activate it in the OCBC app, at selected OCBC ATMs, or by calling 1800 363 3333 and pressing option 8, then report the incident.
No. Online banking access, OneToken, Money Lock, the kill switch, PIN resets and most local FAST and PayNow transfers are free. Costs apply to things like overseas telegraphic transfers, some foreign-currency moves, and fall-below fees if an account dips under its minimum balance.
This is general financial information for Singapore, not personal financial advice. Figures change — verify current rates against the official sources above before acting. See our full disclaimer.