5 browser-based utilities
Free Developer Tools Online
Format data, build expressions, generate secure identifiers, and convert lightweight markup with fast developer tools. Browser-first processing keeps common coding tasks close at hand.
36Developer
Regex Generator
Describe a matching rule and get a usable regular expression.
New
37Developer
JSON Formatter
Format, minify, validate, and inspect JSON instantly.
New
38Developer
UUID + Password
Generate secure UUIDs and strong passwords in your browser.
New
39Developer
Markdown to HTML
Turn lightweight Markdown into clean, copy-ready HTML.
New
40Developer
Cron Builder
Build a cron expression and see its schedule in plain English.
New