WhatsMyName App

What is WhatsMyName App?

WhatsMyName App is a free online utility designed to check the existence of a specific username across over 700 social media platforms, websites, forums, and online communities. It performs instant searches by querying the public profile URLs of each site, helping users discover where a particular username is already in use. This tool is primarily for individuals looking to claim a consistent online identity, security professionals conducting digital footprint analysis, or investigators tracing a person's online presence. It solves the problem of manually checking dozens of sites for username availability and helps users understand their—or someone else's—public digital footprint across the web.

Key features

• Scans 700+ social media and community websites
• Provides instant results for username availability checks
• Free to use with no account required
• Simple web-based interface
• Returns direct links to discovered profiles

Use cases

• Securing a consistent username brand across multiple platforms
• Conducting personal digital footprint audits for privacy awareness
• Investigative and OSINT (Open Source Intelligence) research
• Identifying impersonation or fake accounts using a known username
• Marketing research to see where a brand name is already present