UTF-8 String Length & Byte Counter Analyze character count, UTF-8 byte size, and encoding details Enter your text to analyze: 0 Characters 0 UTF-8 Bytes 0 Words 0 Lines Encoding Details Bytes per Character 0 ASCII Characters 0 Multi-byte Characters 0 Encoding Efficiency 100% Clear Text Copy Statistics Quick Test Examples Hello World! 12 chars … Read more
URL Encoder Enter text to encode: Enter any text with special characters, spaces, or Unicode symbols to encode them for safe URL transmission. Encoding Options Use encodeURIComponent (recommended for query parameters) Show encoding details Auto-encode as you type encodeURIComponent: Encodes all special characters including / ? : @ & = + $ # (best for … Read more
URL Decoder Decode percent-encoded URLs and URI components Enter URL-encoded text to decode: Decode URL Clear All Decode each line separately Convert + to spaces Decoded Result: Copy to Clipboard Click to try examples: Hello%20World%21 https%3A//example.com%3Fq%3Dtest%26name%3DJohn%2BDoe Welcome%20to%20my%20site%21%20%F0%9F%91%8B search%3Djavascript%26category%3Dtutorials%26sort%3Ddate
Base64 Decoder Universal Decoder: Supports all standard Base64 formats including Unicode characters, special symbols, and binary data. Paste your Base64 encoded string below or click “Load Sample” to try different examples. Base64 Encoded String Decode Base64 Clear All Load Sample Input Length 0 Output Length 0 Format – Encoding – Decoded Result
Base64 Encoder Convert text and binary data to Base64 format Enter text to encode: Hello World! This is a sample text for Base64 encoding. Try editing this text or paste your own content to see how Base64 encoding works. 🌟 Encode to Base64 Clear All Base64 encoded result: Copy Result About Base64 Encoding: Base64 is … Read more
UUIDv4 Generator Generate RFC 9562 compliant Version 4 UUIDs with cryptographically secure random values Number of UUIDs Output Format Lowercase (recommended)UppercaseWith Braces {}No Hyphens Generate UUIDs UUID Version 4 Information Version 4 UUIDs are randomly generated with 122 bits of entropy, providing 2^122 (5.3 × 10^36) possible combinations. Each UUID has a virtually zero chance … Read more
🔍 User Agent Finder Note: User agent detection is primarily used for analytics and debugging. Modern web development favors feature detection over browser detection for better compatibility and user experience. Your Current User Agent 📋 Copy User Agent Detected Information Browser Detecting… Version Detecting… Operating System Detecting… Device Type Detecting… Rendering Engine Detecting… Architecture Detecting… … Read more
Password Strength Checker Enter your password to analyze its strength 👁️ Analyze Password Strength 0 Entropy (bits) 0/100 Strength Score Length & Composition Password length Contains lowercase letters Contains uppercase letters Contains numbers Contains special characters Security Analysis Not a common password No sequential patterns (123, abc) No keyboard patterns (qwerty, asdf) No repeated characters … Read more
What Is My IP Address? Instantly discover your public IP address and location information Get My IP Address Detecting your IP address… Your Public IP Address Copy IP Address IP Address Information What is an IP Address? An IP address is a unique numerical identifier assigned to your device when connecting to the internet, similar … Read more
Advanced Password Generator Password Length Number of Passwords Character Types Uppercase Letters (A-Z) Lowercase Letters (a-z) Numbers (0-9) Special Characters (!@#$%) Advanced Options Exclude Ambiguous (0,O,l,I) Include All Selected Types Generate Secure Password 0 Entropy (bits) 0 Crack Time 0 Combinations