Tools Collection
A collection of open-source useful tools for everyday tasks.
Converters
Cron
Parse and explain cron expressions with next and previous run times
Data Converter
Convert between JSON, YAML, TOML, and TOON formats
Julian Date
Convert between Julian Date and calendar date
Number Base
Convert numbers between bases (binary, octal, decimal, hex) and Roman numerals
Timestamp
Convert Unix timestamps to human-readable dates and formats
Encoders / Decoders
Base64
Encode and decode Base64 strings
Hex Viewer
View hex dump of text, files, or Base64 data
HTML
Encode and decode HTML entities
JWT
Encode and decode JSON Web Tokens
Luhn
Validate credit card numbers using the Luhn algorithm
Morse Code
Encode text to Morse code or decode Morse code to text with visual flash playback
URL
Encode and decode URL components
Generators
Barcode
Generate barcodes and QR codes with WiFi support, custom colors, and frames
Bcrypt
Generate and validate bcrypt password hashes
Hash
Generate MD5, SHA-1, SHA-256, SHA-512 hashes with HMAC support
ID
Generate UUIDs (v1, v4, v7), ULIDs, and Nano IDs
Password
Generate secure random passwords with customizable options
RSA Key
Generate RSA public and private key pairs
Network
Party
Text
ANSI Colors
Generate ANSI escape codes for colored terminal text with live preview
ASCII Table
ASCII character reference table with decimal, hex, octal, and binary codes
Diff
Compare two texts and highlight differences
Escape
Escape or unescape text for JSON, HTML, URL, Regex, Shell, SQL, CSV
Font Glyphs
View and copy glyphs from font files
Lorem Ipsum
Generate lorem ipsum placeholder text with customizable length and format
NATO Alphabet
Convert text to NATO phonetic alphabet
Obfuscator
Obfuscate text with various methods like asterisks, ROT13, leetspeak, and more
Transform
Transform text with sorting, case conversion, and line operations