Developer
35 toolsEncoding, hashing, JWT, regex, timestamps, cron
Base64 Decode
Decode Base64 back into readable text
Base64 Encode
Encode text into a Base64 string
Base64 to File
Turn Base64 content back into a downloadable file
CIDR Calculator
Network address, mask and host count from a CIDR block
Color Converter
Convert colors between HEX, RGB and HSL, check contrast
Cron Generator
Build a cron expression without memorising the syntax
Cron Parser
Explain what a cron expression actually means
CSS Formatter
Expand minified CSS into indented rules
CSS Minifier
Strip whitespace and comments, strings stay intact
Date Calculator
Days between dates, or add and subtract days
File to Base64
Convert any file into a Base64 string or data URI
gitignore Generator
Generate a .gitignore for your stack
Hash Generator
MD5, SHA-1, SHA-256 and SHA-512 at once
HTML Entity Decoder
Turn HTML entities back into characters
HTML Entity Encoder
Escape HTML special characters
HTML Formatter
Indent messy HTML without touching the content
HTML Minifier
Compress HTML, pre and scripts stay intact
HTTP Status Codes
Look up what a status code means
JavaScript Minifier
Remove comments and whitespace from JS
JWT Encoder
Build a JWT from a header and payload
JWT Parser
Decode the header and payload of a token
Markdown Preview
Write Markdown, see it rendered live
Number Base Converter
Binary, octal, decimal and hex in one view
Password Generator
Generate strong random passwords and passphrases
Regex Replace
Find and replace with regular expressions
Regex Tester
Test a pattern against your own text
SQL Formatter
Format SQL into readable, indented statements
SQL Minifier
Collapse multi-line SQL into one line
SVG Formatter
Indent SVG markup for reading and diffing
SVG Minifier
Drop declarations, comments and extra whitespace
Unix Timestamp Converter
Timestamps to dates and back, seconds or milliseconds
Time Zone Converter
Convert a time between zones, daylight saving aware
URL Decoder
Decode percent-encoded strings
URL Encoder
Percent-encode text for use in URLs
UUID Generator
Generate random v4 UUIDs, one or many