Free code tools, no login — format JSON, prettify HTML, minify JS/CSS, diff code. SQL formatter and syntax highlighter included. All run in your browser.
8 tools
Format, validate, and beautify JSON data
Format, beautify, and validate XML documents
Format, beautify, and validate YAML files
Format and beautify SQL queries
Compare two texts and find differences
Generate and explain cron expressions
Write and preview Markdown with live preview
Test and debug regular expressions with live matching and highlighting
