Zepto → Splitwise is a Chrome browser extension that reads your Zepto order details and lets you push selected items as a shared expense to Splitwise. It is a personal productivity tool with no backend data collection.
Data we collect and store
Splitwise OAuth token — obtained when you connect your Splitwise account. Stored locally in your browser using chrome.storage.sync (synced to your Chrome profile, never sent to our servers).
Splitwise Group ID and name — the group you choose for splitting expenses. Stored locally in chrome.storage.sync.
Push log — a local record of which orders you've already pushed, used to show badges on the orders list. Stored in chrome.storage.local on your device only.
Data we do NOT collect
We do not collect, store, or transmit your Zepto account details, order history, or personal information to any server.
We do not use analytics, tracking pixels, or any third-party monitoring.
We do not sell or share any data with third parties.
Our OAuth backend (zeptosplit.vercel.app) — a serverless relay that exchanges the OAuth authorization code for a token and immediately redirects it to your browser. We do not log or store tokens on this server.
Permissions used
storage — to save your Splitwise token and group preference locally.
identity — to run the Splitwise OAuth login flow inside Chrome.
scripting / activeTab — to read order details from the Zepto page you are viewing.
tabs — to navigate to the Zepto orders page from the extension popup.
Data deletion
Click Disconnect Splitwise in the extension popup to remove all stored tokens and preferences instantly. Uninstalling the extension removes all local data.