Developer Tools


Use our developer tools to help yourself with XML, CSS, JS, and JSON formats, and diagnose issues surrounding with your day-to-day development process.

XML Validator
xml-validator
XML Validator checks syntax of XML content against DTD struction for validity.
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Color Converter
color-converter
Convert color formats from a HEX, RGB, HSL, HSV and CMYK format to another.
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JSON Validator
json-validator
JSON Validator checks the content against JSON syntax for validity.
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Serialize Unserialize Tool
Serialize Unserialize Tool
Convert data to serialized format or decode it back—great for debugging, storage, or data transfer.
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XML To JSON Conversion
XML To JSON Conversion
Convert XML data to clean, readable JSON format instantly—perfect for APIs, integrations, or data migration.
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Htpassword Generator
Htpassword Generator
Quickly generate secure .htpasswd entries for basic HTTP authentication using a username and encrypted password.
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JSON to XML Conversion
JSON to XML Conversion
Convert JSON data effortlessly into XML format for easier integration with XML-based applications or services.
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Compare Code Online
 Compare Code Online
Use this online code comparison tool to find the difference between two programming files. This online tool is straightforward and free to use.
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HTTP Server Header
HTTP Server Header
Check HTTP server headers to analyze web server information and response details quickly.
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CSS & Javascript Minifier

CSS & Javascript Minifier
Minify your CSS and JavaScript to reduce file size and improve website loading speed.
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Manifest generator
Manifest generator
A handmade ceramic mug with a smooth matte glaze and natural clay finish.
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Form generator
Form generator
Quickly create custom forms with an easy-to-use drag-and-drop form generator interface.
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Gzip/Brotli Compression Test
Gzip/Brotli Compression Test
Check if your website uses GZIP compression to speed up loading and reduce file sizes efficiently.
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SQL Formatter
SQL Formatter
Generate clean, optimized SQL queries instantly from simple inputs—perfect for developers, analysts, and database admins.
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Caching Test
Caching Test
Test if your website uses proper caching headers to improve speed, reduce server load, and enhance performance.
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Technology Under Hood Test
Technology Under Hood Test
Discover what technologies power a website, including frameworks, CMS, server types, and JavaScript libraries.
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Htaccess Validator
Htaccess Validator
Validate your .htaccess file to ensure proper syntax, prevent server errors, and enforce clean configuration rules.
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Sed Command Generator
Sed Command Generator
Generate powerful sed commands for text substitution, deletion, and pattern matching without writing syntax manually.
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Sed Command Validator
Sed Command Validator
Validate your sed command syntax to catch errors early and ensure accurate text processing in scripts.
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JSON Viewer
JSON Viewer
Easily view, format, and analyze JSON data in a readable tree or text structure with instant validation.
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JSON Beautifier
JSON Beautifier
Use the JSON Beautifier to reformat your JSON with indentation.
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HTML Formatter
HTML Formatter
Format and beautify your HTML code for better readability, consistent indentation, and easy debugging.
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Online API Testing Tool
Online API Testing Tool
Test and debug RESTful APIs online with ease—send requests, view responses, and analyze headers in real time.
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Robots.txt Generator
robots-txt-generator
Generate robots.txt file to allow or disallow search engines and bots.
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