Web3 domain name ideas
We generated 18 name patterns for a web3 business and checked 36 of them live with the registry: 19 are available right now, from $4.99 (web3base.xyz). Checked 2026-10-28; availability changes fast, so we re-check at checkout.
- goweb3.dev$18.49 →
- myweb3.dev$18.49 →
- goweb3.co$34.49 →
- myweb3.co$34.49 →
- goweb3.io$57.99 →
- myweb3.io$57.99 →
- web3base.xyz$4.99 →
- web3base.co$34.49 →
- web3base.io$57.99 →
- web3io.app$18.49 →
- web3io.dev$18.49 →
- web3io.co$34.49 →
- web3io.io$57.99 →
- web3io.ai$339.98 →
- web3ly.app$18.49 →
- web3ly.dev$18.49 →
- web3ly.co$34.49 →
- web3ly.io$57.99 →
- web3ly.ai$339.98 →
By extension: .dev 4 · .co 5 · .io 5 · .xyz 1 · .app 2 · .ai 2.
Want more web3 names?
Patterns we tried: goweb3, myweb3, web3base, web3io, web3ly, web3app, web3hub, web3now, web3kit, getweb3, web3labs, web3hq, joinweb3, web3ify, useweb3, heyweb3…
API: POST /api/v1/suggest {"idea":"web3"} · MCP tool suggest_domains
Tips for naming a web3 brand
- Keep it under 14 characters and easy to say out loud.
- .ai, .io and .dev are accepted by technical audiences if the .com is taken.
- Avoid hyphens, digits and existing trademarks. Check our value estimator before paying a premium.
- Prefer aged names? Browse expiring domains with backlinks.
Related niches
game studioesportsvrroboticsiotdrone3d printingsoftware agencyit supportautomation