1,400 TLDs · checked in milliseconds
Find a domain that is actually available.
Search every extension, generate names from one word, or hand both to your assistant.
- to check a name against every TLD
- Milliseconds
- extensions in one search
- 1,400
- registry data refresh
- Daily
- needed to search or generate
- No account
What comes back
The result is a grid you can read at a glance, not a list of offers. Every chip opens a registrar, and the arrow beside it opens the lookups.
Run this search across all 1,400 TLDs
How it works
- 01
Type a name
Results update as you type, so a search is a pause rather than a submit. A bare name is checked against every extension. Type name.tld and that one is called out first. A comma-separated list checks up to a hundred names side by side.
- 02
Read the grid
Green is free to register, grey is already registered. Filter by status, and if you sign in, the extensions you marked as favorites lead every result.
- 03
Open it anywhere
Each extension links to a registrar for pricing, and every name carries WHOIS, DNS, archive and appraisal lookups. Nothing is sold here. Availability is the product.
Or find it without leaving Claude
The MCP server hands an assistant the same tools: candidates from a word, availability across 1,400 extensions in milliseconds, and a saved shortlist that outlives the conversation.
Also here
Bulk search
Comma-separate up to a hundred names and compare them across every TLD.
TLD directory
Pricing, history and typical use for each extension, with its own search.
MCP documentation
The full reference for all 11 tools: parameters, returns and examples.
Blog
Notes on naming, extensions and what makes a domain hold up.
Notes on choosing a name
Start from one word
The generator turns it into brandable, short, multiword and creative candidates, each already checked, so the time goes into choosing rather than brainstorming.
Say it out loud
A name that survives being spoken, spelled and typed on a phone is a name that survives. Shorter helps. Letters that sound alike do not.
Look past .com
Technology brands live comfortably on .io, .ai, .co and .dev. The directory explains what each extension signals.
Compare variations at once
Bulk search puts several spellings next to each other across every extension, which is quicker than deciding one at a time.