Domain name generator

How to pick the right domain name

A domain name is your brand's permanent address on the internet, so it deserves careful thought. The best domain names share a set of proven characteristics: they are short (under fifteen characters where possible), easy to spell when heard aloud, free of hyphens and numbers, and directly related to your brand or core product.

The .com TLD remains the most authoritative and memorable extension worldwide, but in 2026 alternatives like .io (popular with tech startups), .co (widely accepted globally), .app, and .dev carry genuine credibility. For AI-focused products, .ai has become a prestige choice. The key is consistency, whatever TLD you choose, register the .com equivalent to protect your brand even if you do not actively use it.

This generator combines your keyword with common prefixes (get, try, use, go, my) and suffixes (hub, labs, works, hq) to suggest realistic domain candidates. After generating ideas, click "Check" on any row to run a live availability check through NameMarshal's registry connection and see pricing across all TLDs in real time.

Domain naming best practices

• Avoid hyphens, users forget them and mistype them.
• Never use numbers if the spelled-out word is different from the digit form.
• Register the .com even if you launch on another TLD.
• Check social media handle availability alongside domain availability.