What are HTTP status codes?

Three-digit numbers returned by servers: 1xx informational, 2xx success, 3xx redirection, 4xx client error, 5xx server error.

What is the difference between 301 and 302?

301 is permanent (search engines transfer ranking). 302 is temporary (original URL stays indexed).

A humorous code from RFC 2324. The server refuses to brew coffee because it is a teapot.

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Scheduling

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Time

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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

HTTP Status Code Reference

Look up any HTTP status code. Search by code number, name, or description.

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