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. 1,147+ TLDs in one query — plus AI suggestions and the premium marketplace.

Compare All TLD Prices
1,147
TLDs
200ms
Avg Lookup
100
Suggestions
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.