Domain Name Generator
Generate short, brandable domain-name ideas for .com, .io, .dev, and .app. Check registration and trademark status independently.
$ Fill in the fields above and hit Generate
A domain name generator is an AI tool that suggests possible domain names for your product, startup, or side project, based on your brand keywords, industry, and preferred extensions. It's a starting point for brainstorming, not a registration service — every suggestion still needs to be checked for real availability before you use it.
How to approach choosing a domain
A domain is unusual among brand assets because it has to survive being typed from memory, not just read. Someone hears about your product on a podcast, in a meeting, or from a friend, and later tries to reconstruct the address without ever seeing it written down. That constraint — easy to hear, easy to spell, easy to type — matters more for a domain than almost any other naming decision you'll make.
Decide early whether the domain needs to explain the product on sight (a keyword domain) or whether it can lean on a tagline and marketing to do that work (a brandable domain). Both are legitimate strategies; the wrong choice is picking a domain so literal it can't stretch, or so abstract it needs a full sentence of explanation the first time anyone sees it.
Domain naming strategies
Brandable vs. keyword domains
A keyword domain contains the word someone might type when searching for your service — clear immediately, but rigid and hard to own as a trademark. A brandable domain is a distinctive, invented, or evocative word that becomes the company's identity — more flexible long-term, but it needs a tagline or context the first time someone sees it.
- ›invoicebeam.com — brandable, still gestures at the invoicing space
- ›getinvoice.app — keyword-led, immediately literal
Choosing an extension for your audience
The extension shapes who trusts and remembers the domain. .com carries the most default trust with a general or non-technical audience. .dev and .io read naturally to developers. .app fits mobile-first, security-conscious products. Match the extension to the person actually typing it, not to whichever one happens to be cheapest.
- ›stackline.dev — reads naturally to a developer tool audience
- ›planwell.com — better default for a broad consumer audience
The say-it-aloud test
Read the candidate domain out loud to someone and have them type what they heard, without showing them the spelling first. This catches homophones, doubled letters, and silent characters before they become support tickets from people who typed the wrong URL after hearing about you on a podcast or in conversation.
- ›"site" vs. "cite" — identical when spoken, very different when typed
- ›Doubled consonants ("webbly" vs. "webly") — easy to mishear, easy to mistype
Avoiding hyphens, numbers, and ambiguous characters
Hyphens vanish the moment a domain is said aloud or handwritten, and numbers create ambiguity between the digit and the spelled-out word. Both add friction exactly where a domain needs to be frictionless: the moment someone tries to type it from memory.
- ›get-my-invoice-app.com — three hyphens, easy to type wrong
- ›app4work.io — "four" or "4"? avoid the ambiguity entirely
Common domain mistakes
Assuming a domain is free without checking
A domain that doesn't resolve to a live site isn't necessarily unregistered — it could be parked, held for resale, or simply not pointed anywhere yet. The only way to know is to check its registration status directly at a registrar.
Ignoring the domain's history
A previously owned domain can carry baggage — a spam history, a search-engine penalty, or old backlinks from an unrelated business — that follows it even after a change of ownership. A quick check of its history before registering saves you from inheriting someone else's reputation problem.
Confusing domain ownership with trademark rights
Owning a domain does not grant trademark rights over that name, and holding a trademark doesn't guarantee the matching domain is available. They're separate systems, and a business that only checks one is exposed on the other.
Not checking for confusingly similar existing sites
A domain that's technically available can still closely resemble an existing business's name or site. Beyond the legal risk, this creates real user confusion — visitors landing on your site while looking for someone else, or vice versa.
Before you register a domain
- ›Check live registration status at a registrar (Namecheap, Cloudflare Registrar, or similar).
- ›Look up the domain's ownership and content history before registering.
- ›Search a trademark database for conflicts in your industry.
- ›Search the exact name plus your industry to check for existing, similarly named businesses.
- ›Confirm the extension matches your audience's typing habits.
- ›Read the domain aloud to someone else and have them type what they heard.
NameKit suggests possible domain names based on your description — it does not perform real-time registration or availability checks, and it does not check trademark databases or business registries. Examples above are illustrative. Verify any name directly with a domain registrar before you rely on it.
How it works
Describe your product
Enter your product's concept, target keywords, and preferred TLDs (.com, .io, .dev, .app, etc.).
AI brainstorms domains
The model generates 8 domain name ideas tailored to your inputs, mixing wordplay, portmanteaus, and direct clarity.
Check before you register
Copy a suggestion you like, then verify it's actually available and free of prior baggage with your registrar of choice — see the checklist below first.
Related tools and guides
If you're naming the company itself rather than just its web address, start with the startup name generator and work backward to the domain. For the fuller list of systems a name needs to clear beyond the domain — company registers, trademarks, app stores — see what to check after a free domain generator gives you a name and why SaaS names break in production.
Frequently asked questions
Does the domain name generator check if a domain is actually available?
No. NameKit suggests possible domain names based on your description, but it does not perform real-time registration or availability checks. A suggestion may already be registered, previously used, or held by another business. Always confirm with a registrar before you build anything around a name.
Should I choose a brandable name or a keyword-based domain?
A keyword domain (getinvoice.app) tells a searcher exactly what you do and can help with clarity, but it's harder to trademark and boxes you into that one description. A brandable domain (Stripe.com) is more flexible as the product grows and easier to own outright, but it needs marketing to explain what it does. Pick based on how much you expect the product to change.
Which domain extension should I use besides .com?
.com still carries the most default trust with a general audience and is what most people type from habit. .dev and .io read naturally to a developer audience already comfortable with non-.com sites. .app suits mobile-first products and enforces HTTPS by default. Choose based on who is actually typing the address, not just personal preference.
What if my ideal domain is already registered?
Try a short, natural prefix (get, use, try) before resorting to hyphens or numbers, which hurt how the domain sounds and how reliably people type it. If the exact name is taken across every reasonable variation, it's often faster to move to a different brandable name than to force a compromised version of the original.