Tool category
Developer Tools
Helpful utilities for web developers and coders. Open free tools with clean URLs and a mobile-friendly workspace.
About this category
Developer Tools brings related tools together on one clean page. Use this segment to compare useful utilities, open direct tool URLs and continue to related Pack of Tools pages.
The cards below provide descriptive links to each tool in this category, giving visitors a clear path from browsing to action.
JSON Formatter
Format and validate JSON data.
HTML Minifier
Minify HTML code for production.
CSS Minifier
Minify CSS code quickly.
Base64 Encoder
Encode and decode Base64 strings.
URL Encoder
Encode or decode URLs for safe use.
User Agent Checker
Detect browser and device information.
WHOIS Lookup
Find public domain registration details.
JS Minifier
Minify JavaScript code.
HTML Formatter
Format messy HTML code cleanly.
CSS Formatter
Format CSS code for easier reading.
JavaScript Formatter
Format JavaScript code neatly.
JSON to CSV
Convert JSON data into CSV format.
CSV to JSON
Convert CSV rows into JSON data.
XML Formatter
Format XML code with proper indentation.
Regex Tester
Test regular expressions against sample text.
UUID Generator
Generate random UUID values.
Hash Generator
Generate MD5, SHA-1 or SHA-256 hashes.
Code Diff Checker
Compare two code blocks and find changes.