IUS
Instant Username Search checks whether a username is available across more than 100 social media sites.
About IUS
IUS, short for Instant Username Search, is a web-based utility available at instantusername.com. It is listed under Online Tools > Everyday Web Utilities. The site checks whether a username is available across more than 100 social media sites.
You can use it to look up a username and see its availability across multiple social platforms. This can help when choosing a consistent name for personal or project accounts. The site is web-based and presented in English. It is identified as a website with web platform support.
It suits people creating new social media accounts, managing online identities, or checking name options before registering. The focus is on username search and social media, with general web use. Its listed topics are social media, username, username search, and web.
Key features
- Checks username availability across social media sites
- Covers more than 100 social media sites
- Web-based utility for everyday web use
- Covers more than 100 social media sites
- Focused on username availability checks
- Accessible via the web
IUS at a glance
- Website
- instantusername.com
- Category
- Online Tools › Everyday Web Utilities
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Automated check blocked
- Listed
- Oct 5, 2026
Popular in Everyday Web Utilities
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IUS FAQ
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