unlock.domains

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Tagline:Find brandable domain names with live availability across 1,400+ TLDs

Updated:October 22, 2026

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AI Search Engine AI Assistant Free Web App Cloud-based Zero Setup Real-time For Startups Solopreneur For Creators

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What is unlock.domains?

unlock.domains is an AI domain name generator. Describe what you're building in plain language and get brandable name suggestions across a spread of TLDs, with each candidate's live availability streamed as the check completes. Availability is checked primarily via RDAP (the registries' authoritative lookup protocol), with WHOIS and a conservative DNS fallback, across more than 1,400 public TLDs. Registration is handled by a registrar of your choice (Dynadot, Spaceship, Name.com, Namecheap, NameSilo); the tool itself is free and requires no account.

How to use unlock.domains?

1. Open unlock.domains and describe your idea in plain language on the homepage. 2. Review the AI-generated brandable domain names along with their live availability status. 3. Refine results with follow-up prompts — ask for shorter names, a different vibe, or a specific TLD. 4. Save the names you like and open your chosen registrar to confirm final availability and register.

unlock.domains Core Features

AI name generation

Describe what you're building in plain language; a large language model proposes brandable names across a spread of TLDs.

Live availability checks

Each candidate's availability is streamed as the check completes, labelled available, possibly available, or taken, across 1,400+ public TLDs.

Confidence-aware signals

Results use RDAP (registries' authoritative protocol) with WHOIS and a conservative DNS fallback; inconclusive checks are labelled possibly available.

Follow-up refinement

Follow-up messages keep context, so you can ask for shorter names, a different vibe, or a specific TLD and the results adapt.

Registrar handoff

Choose Dynadot, Spaceship, Name.com, Namecheap, or NameSilo; the outbound link opens the registrar, which confirms final availability, premium status, and price.

unlock.domains Use Cases

Name a new startup, side project, or product without brainstorming from scratch

Find a brandable .com, .io, .ai, or .dev domain and confirm it's actually available

Check availability across 1,400+ TLDs before committing to a brand name

Compare registrar pricing and premium status for a shortlisted domain

unlock.domains Frequently Asked Questions

Is unlock.domains free to use?

Yes. Describe your idea, get AI-generated domain name suggestions, and see confidence-aware availability signals across 1,400+ public TLDs at no cost. Registration happens at a registrar of your choice.

How does the AI generate domain names?

You describe what you're building in plain language. A large language model proposes brandable names across a spread of TLDs, then each candidate's live availability status is streamed as the check completes.

How is availability checked?

Primarily via RDAP (the registries' authoritative lookup protocol), with WHOIS for TLDs that need it and a conservative DNS fallback. Results are labelled available, possibly available, or taken; checkout must confirm the final status.

Which TLDs are supported?

More than 1,400 public TLDs are routed, including .com, .io, .dev, .app, .ai, .co, .shop, and .coffee. RDAP or WHOIS supports authoritative answers where available; DNS-only or inconclusive checks are labelled possibly available.

Do you sell or register domains yourselves?

No. unlock.domains is a discovery tool, not a registrar. We help you find and vet names, then hand off to the registrar of your choice to complete the registration.

Do I need an account to use it?

No sign-up, no account, no payment. Open the page, describe your idea, and start generating names right away.

unlock.domains Product Background & Official Links

unlock.domains Support Email & Customer service contact & Refund contact etc.

unlock.domains Support Email: unlock@labstack.com

More Contact, visit the about us page(https://unlock.domains/faq)

unlock.domains Company Info

unlock.domains Company name: LabStack LLC

unlock.domains Developer Type: company

More about unlock.domains, Please visit the about us page(https://unlock.domains/faq)

unlock.domains Twitter

unlock.domains Twitter Link: https://x.com/labstack

unlock.domains Pricing & Plans

Free

Describe your idea and generate unlimited domain suggestions
Live availability checks across 1,400+ public TLDs
No sign-up, account, or payment required
Save domains and hand off to your registrar of choice

Subscribe & upgrade now

unlock.domains Tags

Free Web App Cloud-based Zero Setup Real-time For Startups Solopreneur For Creators

Best Suited Occupations for unlock.domains

Indie Hackers Freelancers Small Business Owners Self-Media & Influencers General Consumers