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Free & Open Source

One Wallet. Every Chain.
Total Control.

NOVA is a free, open-source crypto wallet supporting Ethereum, Polygon, BSC, Avalanche, and Solana. Your keys, your crypto, your privacy.

NOVA Wallet
N
ETH MATIC BNB AVAX SOL
Total Portfolio Value
$0.00
2.50 ETH $8,625.00
Send
Receive
Recent Activity
Received 1.2 ETH
from 0x7a3b...f291
+1.2 ETH
Sent 0.5 ETH
to 0x3c82...a4d7
-0.5 ETH
0 Chains
AES-256 Encrypted
BIP39 Compliant
0% Open Source
The Problem

Managing crypto across chains means juggling multiple wallets

Different chains, different wallets, different seed phrases. Each one is another point of failure, another password to remember, another interface to learn. It's fragmented, frustrating, and risky.

The Solution

NOVA unifies all your chains in one secure, beautiful wallet

One wallet. One seed phrase. Five blockchains. NOVA gives you a single interface to manage all your crypto assets with bank-grade encryption and zero compromise on security or privacy.

Trusted by Crypto Natives

See what builders and traders are saying about NOVA.

M
Marcus K.
DeFi Trader

"Switched from MetaMask and never looked back. Managing positions across Ethereum and Polygon from one wallet saves me hours every week. The gas estimation alone is worth it."

S
Sarah L.
Crypto Startup Founder

"We recommend NOVA to every new team member. Open source, fully auditable, and the UX is cleaner than anything we have tried. The multi-chain support is exactly what our team needed."

D
Daniel R.
Blockchain Developer

"Finally a wallet that treats security seriously. BIP39 compliance, AES-GCM encryption, and zero cloud dependency. I reviewed the codebase myself - it is solid engineering."

Supports
E
Ethereum
P
Polygon
B
BSC
A
Avalanche
S
Solana

Supported Chains

Trade, hold, and transact across five major blockchains from a single wallet.

E

Ethereum

ETH

ERC-20 Tokens DeFi NFTs
P

Polygon

MATIC

Low Fees Fast TX Gaming
B

BNB Chain

BNB

BEP-20 PancakeSwap Staking
A

Avalanche

AVAX

C-Chain Subnets Fast Finality
S

Solana

SOL

SPL Tokens 65k TPS $0.001 Fees

Bank-Grade Security

Your private keys are encrypted locally and never transmitted. Zero-knowledge architecture by design.

AES-GCM Encryption

Military-grade authenticated encryption for all stored data. Prevents both reading and tampering of your keys.

PBKDF2 Key Derivation

100,000+ iterations protecting your master password against brute-force attacks.

BIP39/BIP44 Standard

Industry-standard seed phrase generation and hierarchical deterministic key derivation.

No Cloud Storage

Your keys never leave your device. No analytics, no tracking, no server-side storage of any kind.

See NOVA in Action

Watch a complete walkthrough of creating a wallet, backing up your seed phrase, and sending your first transaction. All in your browser, no install required.

Launch Interactive Demo
NOVA Wallet Ethereum Mainnet
Send ETH
To: 0x3c82...a4d7
Amount: 0.5 ETH ($1,725)
Gas: ~0.002 ETH | Network: Ethereum
Confirm Transaction

How It Works

Get started in three simple steps. No server accounts, no email verification, no KYC.

1

Create Wallet

Generate your wallet with a single click. Keys are created locally using the Web Crypto API. No data ever leaves your device.

2

Add Chains

Select which blockchains you want to use. Ethereum, Polygon, BSC, Avalanche, and Solana are all built in and ready to go.

3

Start Transacting

Send, receive, and manage assets across chains. Real-time price tracking, transaction history, and gas estimation included.

Frequently Asked Questions

Is NOVA Wallet really free?

Yes, completely free with no hidden fees. NOVA is open-source software. All features are available to everyone. We accept optional donations from those who want to support development.

Who controls my private keys?

You do. NOVA is non-custodial. Your private keys are generated and stored entirely on your device. They are encrypted with AES-GCM and never transmitted anywhere. No server ever has access to your keys.

What happens if I lose my device?

You can restore your wallet using your 12-word recovery phrase. This is why it is critical to write down and securely store your seed phrase during wallet creation. Without it, your funds cannot be recovered.

Which blockchains does NOVA support?

NOVA currently supports Ethereum, Polygon, BNB Chain (BSC), Avalanche (C-Chain), and Solana. More chains are planned for future releases. Supporter tier donors get early access to new chain integrations.

Is NOVA open source? Can I audit the code?

Yes. The entire codebase is publicly available on GitHub. No obfuscation, no hidden telemetry. Anyone can review, fork, and contribute to the project.

Support NOVA Wallet

NOVA is free for everyone. Your support keeps development going and helps us add more chains and features.

P
PayPal
paypal.me/zelvi999
Bank Transfer
IBAN: AL-C0100002334708
B
Crypto (BSC)
0x65ec5fcc684d1978cddaed29032aaeffc6248a84

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