Splitting bills? Three seconds.

Split bills on the spot with one URL.

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.

1 Step

Start a new split

One tap and a dedicated link is issued instantly.
2 Step

Add members and share

Type names, then share the link via chat. Anyone who receives it can open it.
3 Step

Record who paid what

Enter who paid for what, how much. Multi-currency and weighted splits supported.
4 Step

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.