Text / SEO

Remove duplicates

Remove duplicate lines while keeping the first occurrence in order.

Input

Remove duplicates

Result

Remove duplicates

Waiting for text

The result will appear here.

Original: -
Final: -
Removed: -

API

Also available by API

Use JSON with a NOXUS API key. API billing uses separate USD balance.

The response includes structured values and downloadable content when useful.

POST /api/v1/tools/text-remove-duplicates
Authorization: Bearer TU_API_KEY
Content-Type: application/json

{
  "text": "A\nB\nA",
  "case_sensitive": true
}