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Crypto Toolkit
12 tools · Keys · Wallets · BTC Send · Exchanges · Live Rates · Web3
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🎲
Single Wallet Generator
Secure random keypair — all chain addresses
Generates a cryptographically secure 256-bit private key via crypto.randomBytes(32) and derives addresses for every major blockchain.
🖨
Paper Wallet Generator
Printable cold storage with QR codes
⚠
Generate offline. Print immediately. Never store the private key digitally. Once imported, the paper wallet is used up.
Public Address
🔐 Bitcoin Paper Wallet
Public Address
Private Key (WIF)
Private Key (Hex)
Private Key (WIF)
📋
Bulk Wallet Generator
Up to 200 keypairs at once
1 – 200
| # | WIF Key | BTC Legacy | BTC Native | ETH/EVM |
|---|
🧠
Brain Wallet
SHA-256(passphrase) → private key
⚠
Brain wallets with weak passphrases are easily brute-forced. Same passphrase always produces the same key and addresses.
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✨
Vanity Address Generator
Custom prefix search
ℹ
Each extra character multiplies time by ~58. 4 chars = seconds; 6 chars = hours. Keep this tab open.
after 1, 3, or bc1q
0
Attempts
—
Keys/sec
0s
Elapsed
✅ Found!
Address
WIF Key SECRET
Hex Key SECRET
✂
Split Wallet
XOR secret sharing — all shares required
⚠
ALL shares required to reconstruct. Lose one = lose the key. Store shares in different locations.
2–10
🔗
Reconstruct from Shares
XOR all shares to recover key
🔍
Wallet Details
Full key breakdown — all formats, QR codes
WIF or 64-char Hex
💛
My Bitcoin Wallet
Self-custodial — your key, your coins
ℹ
Non-custodial: Key stored in your browser only. No server stores it. Back it up immediately.
⚡
Send Bitcoin
All 3 address formats scanned automatically
🔒
Processed locally. Your key never leaves this machine.
Send FROM
Send TO
Leave blank = sweep all
Leave blank to sweep the full balance minus fees.
Connect to Exchange
Click any exchange to deposit, withdraw or trade your BTC
BTC / USD
—
B
Binance
Global
Fee 0.1%
C
Coinbase
US / EU
Fee 0.5%
K
Kraken
US / EU
Fee 0.16%
KU
KuCoin
Global
Fee 0.1%
BY
Bybit
Global
Fee 0.1%
OX
OKX
Global
Fee 0.08%
HT
HTX
Global
Fee 0.2%
G
Gate.io
Global
Fee 0.2%
BG
Bitget
Global
Fee 0.1%
MX
MEXC
Global
Fee 0%
Live BTC Exchange Rates
Compare prices across major exchanges · auto-updates every 30s
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🖩 BTC Converter
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$—
↔
— BTC
Loading exchange rates...
| Exchange | BTC Price | 24h Change | Trading Fee | Best For | Trade |
|---|---|---|---|---|---|
| Loading... | |||||
🔬
Address Balance Checker
BTC • ETH • EVM Chains • LTC • DOGE • TRX • DASH
ℹ
Paste any public address — the chain is detected automatically. For EVM addresses (0x...) balances are checked across 7 chains simultaneously.
Any coin — auto-detected
🦃
Web3 Wallet
ETH wallet · Tokens · NFTs · dApp Connect
ℹ
Self-custodial. Your private key never leaves your device. Connect your wallet to interact with Web3 dApps, view tokens and NFTs.