Developer Tools
Format, validate, compress, encode, and inspect common web files.
Category Overview
Format, validate, compress, encode, and decode common web files such as JSON, HTML, CSS, and Base64 strings.
Key Benefits & Capabilities
Reduce File Sizes
Minify HTML, CSS, and JS to cut down on file size and improve load times.
Validate Code
Check JSON, XML, and other formats for syntax errors before using them.
Encode and Decode
Convert data between formats such as URL encoding and Base64.
Featured Utilities
JSON-LD Schema Generator
Generate JSON-LD schema for products, articles, organizations, and local businesses.
JSON Formatter & Validator
Pretty-print, format, validate, and minify JSON data structures.
Code Minifier & Compressor
Reduce HTML, CSS, or JavaScript file size to help pages load faster.
URL Encoder / Decoder
Encode and decode URL strings.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 strings.
JSON-LD Schema Generator
Generate JSON-LD schema for products, articles, organizations, and local businesses.
JSON Formatter & Validator
Pretty-print, format, validate, and minify JSON data structures.
XML Formatter & Validator
Pretty-print, format, validate, and minify XML data tags.
HTML Formatter
Format and clean HTML code for easier reading.
CSS Minifier & Beautifier
Minify CSS to reduce file size.
JavaScript Minifier & Beautifier
Minify JavaScript to reduce file size.
Code Minifier & Compressor
Reduce HTML, CSS, or JavaScript file size to help pages load faster.
DNS Records Lookup
Look up common DNS records for a domain.
Frequently Asked Questions
Learn about industry standards, optimization requirements, and tool setups for Developer Tools.