Username Checker

TikTok Username Checker

maged120/tiktok-username-checker

Checks whether TikTok usernames are available or already taken, and returns the profile display name for taken handles.

Pinterest Username Checker

maged120/pinterest-username-checker

Checks whether Pinterest usernames are available or already taken, and returns the profile name and follower count for taken handles.

Instagram Username Checker

maged120/instagram-username-checker

Checks whether Instagram usernames are available or already taken.

Snapchat Username Checker

maged120/snapchat-username-checker

Checks whether Snapchat usernames are available or already taken, and returns the profile display name for taken handles.

Reddit Username Checker

maged120/reddit-username-checker

Checks whether Reddit usernames are available or already taken.

Twitch Username Checker

maged120/twitch-username-checker

Checks whether Twitch usernames are available or already taken, and returns the channel display name for taken handles.

Discord Username Checker

dev00/discord-username-checker

Check if a Discord username is available or taken.

Bulk-check whether Instagram usernames are available or taken, and get full profile details on every taken handle. No login.

Username OSINT Scraper — handle lookup across the web

blackfalcondata/username-osint-scraper

Find where a username or handle exists across hundreds of social networks & websites — each match scored 0 to 1 · profile URLs & site names · fast bulk handle checks. Incremental mode tracks new and changed records across scheduled runs.

Twitter / X Username Checker

maged120/twitter-username-checker

Checks whether Twitter / X usernames (handles) are available or already taken.