Vanity Address Generator
Generate a custom Ethereum vanity address with your chosen prefix — in your browser, keys never leave your device.
🔒 100% in your browser — nothing is uploaded
How it works
Pick a hex prefix and your browser keeps generating Ethereum key pairs until the address starts with it, all on background threads so the page stays responsive. The private key is created locally and never leaves your device. Each extra character is roughly 16× more work, so keep prefixes short.
Generated keys appear in your browser. For real funds, prefer a hardware wallet; treat any key shown on a web page as hot.
Frequently asked questions
What is a vanity address?
A wallet address that starts with characters you choose (e.g. 0xdead…). It is a normal address — only its look is customised — found by trying many random keys.
How long does it take?
It grows exponentially: each extra hex character multiplies the work by about 16. A 4-character prefix is quick; 7–8 characters can take a very long time in a browser.
Is it safe?
The key is generated entirely in your browser and never uploaded. But a key shown on screen is "hot" — for serious funds, generate keys on a hardware wallet instead.