Splitting bills? Three seconds.

Free bill splitter, no signup. Share one URL to start.

What Sanban solves

Bulk add members + weighted shares
Paste names from chat to add eight people at once. Weighted shares (e.g. "the organizer pays 1.5×", "kids half") all live in one screen.
Payment links built in
PayPay or bank-transfer QR generated automatically. "How much do I owe?" ends with a single URL.
One URL, eight languages, auto-switched
Friends abroad see the page in their own language — Japanese, English, Chinese, Korean, German, Spanish, French, Portuguese.
150+ currencies, auto-converted
Daily rates from the European Central Bank. Even overseas trips settle cleanly, down to the rounding unit.

Share the URL and the split begins on the spot.

1Step
Start a new split
One tap and a dedicated link is issued instantly.
2Step
Add members and share
Type names, then share the link via chat. Anyone who receives it can open it.
3Step
Record who paid what
Enter who paid for what, how much. Multi-currency and weighted splits supported.
4Step
See who owes whom
Computed with the fewest transfers needed. A payment link takes you all the way to settle up.

Trips, drinks, share houses — anywhere people gather and money changes hands.

Is it really free?

Completely free. No credit card needed.

Do I really not need to sign in or register?

Correct. Opening the link gives you the full experience. No accounts are created.

Where is the data stored?

In the cloud, readable by anyone who has the URL. For extra safety, add a password from the group settings.

Does the URL expire?

By default, never. You can set 30 / 60 / 90 / 180 / 365 day expirations from group settings — after expiration the URL stops working automatically.

Are foreign currencies supported?

Yes — 150+ currencies. We pull the European Central Bank's daily reference rates and convert to your base currency automatically.

I'm worried about anyone with the URL seeing it.

URLs are random strings — guessing them is impractical. For extra safety, enable password protection from group settings.

No signup, no app. Three seconds to get started.