Utilities
Password generators, UUIDs, QR codes, regex testers and other essentials.
Password Generator
Strong, cryptographically-random passwords.
UUID Generator
Generate v4 UUIDs in bulk.
Hash Generator
SHA-1, SHA-256, SHA-384 and SHA-512 hashes.
Random Number Generator
Pick random numbers in a range, with unique option.
Regex Tester
Test regular expressions live against any string.
JWT Decoder
Inspect JWT header and payload (no verification).
URL Parser
Break any URL into its component parts.
QR Code Generator
Create downloadable QR codes for any text or URL.
Text Diff Checker
Compare two texts line by line.
CSS Gradient Generator
Build and copy linear CSS gradients.
Placeholder Image URL
Lorem Picsum URLs for any dimension.
User-Agent Parser
Parse browser, OS and device from a UA string.
Cron Expression Describer
Plain-English description of a cron schedule.
Base32 Encoder / Decoder
Encode and decode Base32 strings.
Color Palette Generator
Tints, shades and complements from one color.
CSS Minifier
Remove whitespace and comments from CSS.
HTML Minifier
Strip whitespace and comments from HTML.
JSON Minifier
Minify JSON to a single compact line.
Online Stopwatch
Browser stopwatch with lap times.
Coin Flip Simulator
Virtual coin flipper with history.
Dice Roller
Roll any number of N-sided dice.
Yes / No Decider
Random binary decision maker.
Random Name Picker
Pick a random winner from a list.
CSS Box-Shadow Generator
Visual box-shadow builder with live CSS.
CSS Border-Radius Generator
Per-corner border-radius visual editor.
MAC Address Generator
Bulk generate random MAC addresses.
Countdown Timer
Live countdown to any date and time.
Business QR Code Generator
Free, branded QR codes for any business.