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Random char generator·numbers · letters · alphanumeric

Short, sharp, random.

Generate domains from raw character sets — pick numbers, letters, or alphanumeric, set the length, and reroll until something snaps into place.

Generator

Random alphaNumeric domain generator

Pick a character set and length, optionally wrap with a prefix or suffix, and we'll spin up 90 register-able candidates.

optional
optional
0 selected
what to randomise
5 chars
Showing all statuses — including registered
Domains generated
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Available
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Registered
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Premium
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Generated names

300 alphaNumeric candidates

No domains generated yet. Tap Generate above.
Available — register at standard pricing Premium — listed on the marketplace Registered — currently owned
How it works

Raw entropy, curated.

A no-frills random domain generator that respects your pattern. We don't pad the output with names you can't have.

Three character sets

Numeric, letter-only, or full alphanumeric — perfect for short codes, vanity stunt domains, or invite-only namespaces.

Fine-grained length

Dial length from 1 to 20 characters. Pair it with a prefix/suffix to lock in your brand fingerprint.

Available-first results

Registered domains are filtered out by default. Every result on screen is one click from your registrar.

Endless rerolls

Each Generate run uses a fresh seed. Keep rolling — the cost is zero and the dice never run out.

Stop second-guessing.

Find your domain in the next 30 seconds.

Free forever. No login required. 1,100+ TLDs in one query — plus AI suggestions and the premium marketplace.

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1,147
TLDs
200ms
Avg lookup
100
Suggestions/query
FAQ

Random, explained.

Short codes for invite links (j7k.io), URL shorteners, gaming handles, or stunt brands that lean into the cryptic-look aesthetic.
You can generate down to a single character, but short domains across .com/.io/.ai are essentially all taken. Use longer lengths (5–8 chars) for realistic availability.
No — registration price is per-TLD, not per-character. Short premium names land in the marketplace tier instead.
Pick "Alpha-Numeric" for a–z + 0–9. For more complex patterns, add static text in the prefix or suffix.
Within a single run, no — we dedupe before showing results. Across runs, every Generate uses a fresh seed so output is brand-new.