About CustomEth
The free, open-source Ethereum vanity address generator powered by local browser computing.
Our Mission
To provide the fastest, safest, and most accessible vanity address generator for the Ethereum community - completely free and open source. We believe privacy and customization should be accessible to everyone.
Security First
We use profanity2, the secure algorithm by 1inch Network. All code is open source and auditable. Your private keys are never stored.
Browser-Powered Speed
Our optimized client-side generator utilizes your browser's capabilities for maximum performance without sending data to any server.
Open Source
Complete transparency. Review our code on GitHub, verify the security, or even run your own instance. No hidden backdoors.
Community Driven
Built by developers, for the community. Free forever with no hidden costs, subscriptions, or limitations.
Why We Built This
Vanity addresses make Ethereum more accessible and personalized. But existing solutions were often closed-source, expensive, or dangerously slow.
We wanted to change that. CustomEth combines the security of open source code, the speed of optimized local generation, and a beautiful user interface.
Ready to Create Your Address?
Join over 50,000 users who have generated their custom wallet.
Start Generating