Clean and Deduplicate Usernames

This tool will help you validate and deduplicate Instagram and TikTok usernames.
See rules for more information.

Here's how it works:

• Removes empty lines
• Fixes common errors like leading `@` or leading/trailing spaces.
• Checks for invalid characters.
• Checks for duplicate usernames.
• Returns a unique list of valid usernames.

Paste the usernames below and click the submit button.