Generate every lookalike variant of your domain
Generate every lookalike variant of your domain: typos, homoglyphs, vowel swaps, separators, plurals. Runs in your browser.
- No signup
- Runs entirely in your browser
Generation runs in your browser. Nothing is sent anywhere.
What are lookalike domains?
Lookalike domains are registrations that imitate your domain closely enough to fool a distracted reader: a mistyped letter, a swapped vowel, a hyphen, a homoglyph likern for m. Attackers register them for phishing sites and fraudulent email; squatters park them for ad revenue or resale. This generator produces the same families of variants that typosquatting checkers like dnstwist produce: the candidates an attacker would think of first. notolens domain monitoring checks these variant families against new domain registrations every day, and the free domain watch report shows which candidates were actually registered in the last 30 days.
Variant types it generates
Typos
Deletions, transpositions, keyboard slips and bit flips.
Homoglyphs
Characters that render alike, such as 0 standing in for o or cl standing in for d.
Vowel swaps
Each vowel replaced by every other vowel.
Separators
Hyphens inserted or removed between words.
Plural and singular
Plural forms added, singular forms stripped.
Common misspellings
Pairs from a curated list of frequent misspellings.
Questions about this tool
No. It generates candidates the same way tools like dnstwist do. Checking registration status for every variant is what continuous monitoring does.
No. Generation runs entirely in your browser; nothing is transmitted or stored.
Related tools and resources
Generation finds candidates. Monitoring finds registrations.
notolens scans new domain registrations every day and matches them against your brand, so you learn about a lookalike the day it is registered, not the day a customer falls for it.