Introducing Nopewallet — A Simple, Secure, Open-Source Multi-Chain Web Wallet

“As the developer, if I trust Nopewallet enough to use it for my own daily crypto activity, I believe others can safely benefit from it as well.” Give it a try and post the feedback.

Nopewallet is a modern, privacy-first, multi-chain cryptocurrency wallet built with Next.js, Shadcn/UI, and Node.js.
It is designed to be lightweight, transparent, and secure — giving users full control of their assets with no extensions, no tracking, and no unnecessary complexity. Unlike existing Next.js starter wallets and templates, Nopewallet is a full self-custody, multi-chain functional wallet, and as far as we know, there isn’t another open-source project quite like it.

Nopewallet first version supports Solana, Ethereum, BNB Smart Chain, Polygon, and Bitcoin, all in one minimal, intuitive interface.

Completely open-source:
https://github.com/nopewallet/nopewallet

Live demo:
https://nopewallet.com


Why Nopewallet

Most wallets today are bloated, closed, or invasive. Nopewallet is built for people who want a wallet that is:

• private by default

• open-source and auditable

• simple but powerful

• fast and fully client-side

• free of analytics and tracking

Nopewallet never sends private keys, seed phrases, or sensitive data to any server.

Core Features

1. 100% Client-Side Key Handling

Your keys never leave your browser.

• WebAuthn biometric unlock

• AES-GCM encrypted vault

• PBKDF2 password fallback

• No server can view, store, or recover your keys

Everything is decrypted only locally and only in memory.

2. Multi-Chain Support

Manage and transact across:

• Solana

• Ethereum

• BNB Smart Chain

• Polygon

• Bitcoin

Native coins and EVM tokens supported, including custom ERC-20 contracts you can add yourself.

3. Minimal Architecture

The wallet is intentionally simple:

1. Unlock

2. Accounts

3. Send

This keeps the experience clean, predictable, and fast.

Real-Time Markets Powered by Paynope Free Data API

Nopewallet integrates with Paynope, which provides a free, open API for:

• real-time price feeds

• charts

Important notes:

• data is pulled directly from a public endpoint

• the wallet does not send any data back

• you can replace the data source with your own endpoint at any time

This ensures privacy while giving developers full customization.

Open-Source & Developer Friendly

The entire wallet is open-source on GitHub:

https://github.com/nopewallet/nopewallet

Developers can:

• fork it

• extend it

• embed it

• self-host it

• customize token lists

• swap out data providers

• integrate new chains

Nopewallet is built to be simple, inspectable, and reliable.

Try Nopewallet Today

Live, free, and ready to use:
https://nopewallet.com

No sign-up. No installation. No extensions.