Split expenses, track balances, settle debts — all offline in your browser.
A bill splitter is a financial tool designed to simplify how groups of people divide shared expenses. Whether you are living with roommates, traveling with friends, organizing a team lunch, or managing a family vacation budget, keeping track of who paid for what and who owes whom can quickly become overwhelming. A bill splitting app eliminates the mental math, the spreadsheets, and the awkward conversations about money by automatically calculating each person's share and generating a clear settlement plan.
Our free bill splitter is a fully client-side web application that runs entirely in your browser. There is no backend server, no database, and no API. Every piece of data — your groups, members, expenses, and payments — is stored locally on your device using IndexedDB, a modern browser storage technology. This means the app works offline, loads instantly, and your financial information never leaves your computer or phone.
The tool supports three splitting methods to handle any expense scenario. Equal Split divides the total cost evenly among all group members — perfect for rent, utility bills, or restaurant meals. Custom Amounts lets you assign specific dollar amounts to each person, ideal when people order different items or contribute differently. Percentage Split divides expenses based on custom percentages, which works well for income-based sharing arrangements or proportional contributions.
Beyond basic expense tracking, the built-in balance engine calculates exactly how much each person has paid versus what they owe, displaying who is owed money and who needs to pay. The settlement algorithm then suggests the minimum number of transactions required to settle all debts, saving time and avoiding unnecessary bank transfers. A visual dashboard with Chart.js doughnut charts shows your spending by category — food, utilities, rent, transport, entertainment, and more — so you can see where your group's money is going at a glance.
This tool is ideal for roommates splitting rent and utilities, friend groups traveling together, colleagues sharing team meals or gift collections, couples managing shared household expenses, event organizers dividing costs among attendees, and anyone who shares costs with others on a regular basis. It replaces messy spreadsheets, informal IOUs, and mental calculations with a clean, organized, and always-accurate system.
Privacy is a core feature, not an afterthought. Because all data resides in your browser's IndexedDB storage, there are no accounts to create, no passwords to remember, no emails to verify, and no risk of data breaches on a remote server. You can close your browser, come back days later, and find everything exactly as you left it. The app works with or without an internet connection — once the page loads, it is fully offline. This makes it one of the most private and secure bill splitting solutions available anywhere.
Follow these simple steps to split expenses with your group in minutes. No registration, no downloads, no setup required.
Tip: Add expenses as they happen rather than waiting until the end of the month. This keeps your balances accurate and prevents forgotten items. You can edit or delete any expense at any time if something changes.
A bill splitter helps groups divide shared expenses fairly by tracking who paid, calculating each person's share, and generating settlement plans to clear debts between members automatically.
Yes, it is completely free with no hidden charges, subscription fees, or premium tiers. There are no limits on groups, expenses, or members. No ads or upsells.
No registration, account creation, email address, or password is required. The app works immediately when you open the page. All data is stored locally in your browser.
Absolutely. Your data never leaves your device. It is stored in your browser's IndexedDB database. No data is sent to any server, stored in any cloud, or accessible by anyone else. This is more private than any cloud-based bill splitting service.
Yes, once the page has loaded, the app works fully offline. All calculations, data storage, and rendering happen locally in your browser. You do not need an internet connection to use any feature.
All modern browsers are supported including Chrome, Firefox, Safari, Edge, and Opera. The app requires a browser that supports IndexedDB, which all major browsers have supported for years.
Yes, the page is fully responsive and works on smartphones and tablets. The interface adapts to smaller screens with touch-friendly buttons and optimized layouts for on-the-go use.
No. IndexedDB persists data locally on your device. You can close the browser, restart your computer, and come back another day — all your groups, expenses, and payments will still be there.
Three split types are available: Equal Split (divides evenly among all members), Custom Amounts (set specific amounts per person), and Percentage Split (divide by custom percentages).
Yes, each expense has edit and delete buttons. Clicking edit opens the form with all fields pre-filled for modification. Deleting removes the expense permanently. Balances update automatically after any change.
The settlement engine calculates each member's net balance, separates creditors and debtors, then matches the largest debtor with the largest creditor to produce the minimum number of transactions needed to settle all debts.
The tool supports USD, EUR, GBP, INR, NPR, JPY, and AUD. You can select the currency when creating or editing a group. It is used for display formatting only since the app operates entirely offline.
There is no artificial limit. Storage capacity depends on your browser's IndexedDB quota, which is typically hundreds of megabytes. Most users will never approach this limit with normal usage.
Every group that shares expenses faces the same persistent challenge: keeping track of who paid for what and calculating who owes whom. Whether it is a household of roommates splitting rent and utilities, a group of friends traveling together, colleagues sharing lunch orders, or event organizers dividing costs among attendees, the manual process of tracking shared expenses is tedious, error-prone, and often leads to disagreements. Spreadsheets get messy, mental notes get forgotten, and text message threads become cluttered with screenshots of receipts and requests for repayment. That is exactly why this free bill splitter exists — to eliminate the hassle of shared expense management with a simple, offline-first, privacy-focused application that works instantly in any browser.
A bill splitting app is a tool that helps groups of people track shared expenses and settle debts fairly. Unlike a simple calculator or spreadsheet, a dedicated bill splitter tracks who paid for each expense, divides the cost among group members according to the chosen split method, calculates each person's net balance in real time, and generates a settlement plan that shows exactly who needs to pay whom and how much. The best bill splitters also provide spending analytics, support multiple currencies, and keep your data completely private by storing it locally on your device rather than on a remote server.
Using an online bill splitter offers significant advantages over manual methods, desktop software, or paper-based tracking. First, there is no installation required — the tool runs entirely in your browser, so you can access it from any device with an internet connection and continue using it offline after the initial load. Second, online bill splitters are updated automatically, ensuring you always have access to the latest features without downloading new versions. Third, they are far more convenient than spreadsheets: you can add an expense in under 10 seconds, see balances update instantly, and view settlement suggestions immediately. Finally, this online tool is completely free, while many desktop applications charge for premium features or limit the number of groups you can create.
Using our free bill splitter online takes less than a minute to get started. Open the page in any modern browser. Click "New Group," enter a name like "Apartment Bills" or "Weekend Trip," add at least two member names, and select your currency. Click save, then click on the group card to open it. Switch to the "Expenses" tab and click "Add Expense" to record your first shared cost. Enter the description, amount, date, and category, select who paid, and choose how to split the cost. The balance updates instantly. When you are ready to settle, go to the "Settlements" tab to see the suggested payment plan. Click "Paid" next to each settlement to record completed payments. That is all there is to it.
Our free bill splitter works entirely in your browser with no server-side processing. It supports unlimited groups and expenses, works offline after the initial load, and keeps all your data private on your own device. There are no registration requirements, no usage limits, and no costs. The tool supports equal, custom, and percentage-based splits, and includes a smart settlement algorithm that minimizes the number of transactions needed to clear all debts.
Whether you need a bill splitter for roommates, an expense sharing app for travel, or a group expense tracker for work, our free online bill splitter provides the fastest, most private, and easiest-to-use solution available. No registration, no software, no costs, no data uploads — just instant, accurate expense tracking and settlement suggestions right in your browser. Start using the tool right now and experience how simple shared expense management can be.