Is comparison case-sensitive?

Optional. Toggle case-sensitive mode on or off depending on your needs.

Can I also sort the output?

Yes. Sort alphabetically A-Z or Z-A, trim whitespace, and remove empty lines.

DevToolbox /FluxWillow

B64 Base64 🔗 URL Encode 🏷️ HTML Entity 🖼️ Img to B64

📝 Markdown 🎭 CSS Minify 🗃️ SQL Format ⚡ JS Minify 📋 XML Format

🎨 Color Convert 📊 JSON to CSV 🔄 HTML to MD 🔀 JSON-YAML 📑 CSV to JSON 🔢 Base Convert 📄 MD to HTML

🔐 Password Gen 📱 QR Code 🌈 Gradient 🎴 Box Shadow ⬜ Border Radius ⭐ Favicon Gen

.* Regex Tester 📄 Diff Checker 🐌 Slug Gen Aa Lorem Ipsum 🔤 Word Counter 🔒 Chmod Calc Aa Case Convert 📈 Word Freq 🔃 String Reverse 🧹 Dedup Lines

Auth

JWT JWT Decoder

Crypto

# UUID & Hash

Data

{ } JSON Formatter

Scheduling

⏱ Cron Builder

Time

🕐 Timestamp

Web

🏗️ Meta Tags 🌐 OG Tags 🤖 Robots.txt 📡 HTTP Codes ↪️ .htaccess

Auth

JWT JWT Decoder

Converters

🎨 Color Convert 📊 JSON to CSV 🔄 HTML to MD 🔀 JSON-YAML 📑 CSV to JSON 🔢 Base Convert 📄 MD to HTML

Crypto

# UUID & Hash

Data

{ } JSON Formatter

Encoding

B64 Base64 🔗 URL Encode 🏷️ HTML Entity 🖼️ Img to B64

Formatters

📝 Markdown 🎭 CSS Minify 🗃️ SQL Format ⚡ JS Minify 📋 XML Format

Generators

🔐 Password Gen 📱 QR Code 🌈 Gradient 🎴 Box Shadow ⬜ Border Radius ⭐ Favicon Gen

Scheduling

⏱ Cron Builder

Text

.* Regex Tester 📄 Diff Checker 🐌 Slug Gen Aa Lorem Ipsum 🔤 Word Counter 🔒 Chmod Calc Aa Case Convert 📈 Word Freq 🔃 String Reverse 🧹 Dedup Lines

Time

🕐 Timestamp

Web

🏗️ Meta Tags 🌐 OG Tags 🤖 Robots.txt 📡 HTTP Codes ↪️ .htaccess

Duplicate Line Remover

Remove duplicate lines, sort, trim whitespace, and clean up text files.

Case sensitive Trim lines before comparing

Input

Output

Built by FluxWillow

100% browser-based. No data sent anywhere.

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