Developer Tools
Encoding, hashing, JSON, regex, and generators
20 available
Available Tools
Base64 Encoder/Decoder
Encode and decode Base64
URL Encoder/Decoder
Encode and decode URL-encoded strings
URL Parser
Parse URL into components
QR Code Generator
Generate QR codes from URLs or text
Subnet Calculator
Calculate network addresses
IP Range Calculator
Calculate IP ranges
Email Validator
Validate email format and check MX records
JSON Formatter
Format, validate, and minify JSON data
Hash Generator
Generate MD5, SHA1, SHA256, SHA512 hashes
UUID Generator
Generate unique identifiers (UUID v4)
Password Generator
Generate secure random passwords
JWT Decoder
Decode and inspect JSON Web Tokens
Timestamp Converter
Convert between Unix timestamps and dates
Cron Parser
Parse and explain cron expressions
Color Converter
Convert between HEX, RGB, HSL color formats
Regex Tester
Test and debug regular expressions
CIDR Calculator
Calculate CIDR notation and IP ranges
What's My IP
Show your public IP address
Lorem Ipsum Generator
Generate placeholder text
Random Number Generator
Generate random numbers within a range