Office
Utils
Convert
Documents
Word → PDF
PDF → Word
Excel → PDF
PDF → Excel
PowerPoint → PDF
PDF → PowerPoint
HTML → PDF
TXT → PDF
RTF → PDF
ODT → PDF
Spreadsheets
CSV → Excel
Excel → CSV
JSON → Excel
Excel → JSON
Images
Image → PDF
PDF → Image
Image Format Converter
SVG → Favicon
Image → SVG
PDF Tools
Merge PDFs
Split PDF
Compress PDF
Rotate PDF
Add Watermark
Extract Pages
Protect PDF
PDF → Text
Add Page Numbers
Text Tools
Word & Char Counter
Case Converter
Find & Replace
Remove Duplicates
Sort Lines
Lorem Ipsum Generator
Text Diff Viewer
More Tools
QR Code Generator
Password Generator
Base64 Encode/Decode
Hash Generator
URL Encoder/Decoder
UUID Generator
Color Converter
OCR Image — Extract Text
Home
Text Tools
Remove Duplicates
Remove Duplicate Lines
Remove duplicate lines from text, keeping only the first occurrence of each line.
Trim whitespace
Case insensitive
Remove empty lines
Remove Duplicates
Input
Result
Copy