Vipr Wallet
Public Beta

Fedimint web wallet for ecash and Lightning.

Vipr Wallet is a modern Fedimint web wallet for ecash and Bitcoin payments. It works instantly in your browser on mobile and desktop, with Lightning support and no installation required.

Open Beta App View on GitHub
Vipr Wallet home screen showing balance, transactions, and send/receive actions
Home screen with balance, activity, and one-tap send/receive.
Vipr Wallet receive screen with QR code for Lightning payment
Receive flow with QR invoice, share options, and payment status.
Vipr Wallet federation details screen with limits and federation messages
Federation detail view for limits, capabilities, and announcements.

No Installer Required

Vipr Wallet is a Progressive Web App: open the URL and use it instantly in any modern browser on mobile or desktop.

Free & Open Source

No paywall, transparent code, and community-driven development under the AGPL license.

Private, Instant Payments

Fedimint ecash and Lightning-first flows built for fast everyday transactions.

FAQ

What is Fedimint?

Fedimint is a Bitcoin system where a group of trusted servers manages shared funds instead of a single company or custodian. It uses ecash for private and fast payments, supports Lightning, and can also work with onchain Bitcoin deposits and withdrawals.

What is ecash?

ecash is digital cash issued by a mint. The idea goes back to David Chaum and his early eCash work, which was later implemented through DigiCash . In Fedimint, ecash enables fast Bitcoin payments with improved privacy inside a federation.

What is Lightning?

Lightning is a Bitcoin payment network for instant, low-cost payments between wallets, apps, and services.

How do Fedimint, ecash, and Lightning fit together?

Fedimint issues ecash, ecash is used inside the federation, and Lightning connects the wallet to the wider Bitcoin payment network.

What is Vipr Wallet?

Vipr Wallet is a Fedimint wallet PWA that lets you use ecash and Lightning in your browser on mobile and desktop.

What is a PWA and why use it instead of a native app?

A PWA is a web app that runs directly in your browser on mobile and desktop. You do not need an app store or a traditional installation, it works across devices, and distribution is not controlled by Apple or Google.

Beta notice: `beta.vipr.cash` is the active beta environment and may change as new releases roll out.