What does * mean in cron?

An asterisk means "every" value for that field — e.g. * in the hour field runs every hour.

How do I run a job every 5 minutes?

Use */5 in the minute field, which the generator can produce for you.

Build crontab schedules with a friendly interface and preview when the job will run next.

What does * mean in cron?: An asterisk means "every" value for that field — e.g. * in the hour field runs every hour.
How do I run a job every 5 minutes?: Use */5 in the minute field, which the generator can produce for you.

JSON Validator — Validate, parse, and prettify JSON — load it from a URL or curl command, or convert a Python dict (single quotes, True/False/None) to JSON. Identifies syntax errors with precise line number reporting.
Code Beautifier — Automatically format your JavaScript, CSS, and HTML with customizable indentation and style rules.
Minifier — Reduce bundle sizes by removing whitespace, comments, and optimizing code structure for production.
SQL Formatter & Beautifier — Pretty-print and indent SQL queries across dialects (PostgreSQL, MySQL, T-SQL, BigQuery, and more) with configurable keyword casing.
XML Formatter — Beautify and validate XML with configurable indentation, or minify it to the smallest valid output — entirely in your browser.
JSON Diff — Compare two JSON objects (or Python dicts) structurally to spot added, removed, and changed keys — or switch to line and word mode for plain text and code.
RegEx Tester — Build and test regular expressions in real-time with syntax highlighting and match group visualization.
Base64 Converter — Quickly encode and decode strings or files to Base64 format for safe data transmission.