Dconverter.org provides multiple online free tools for developers to speed up their productivity. Below is the list of tools for free
Gregorian to Hijri Converter
Hijri to Gregorian Converter
Age Calculator
BMI Calculator
Word Counter
Base 64 Encoder/ Decoder
URL Encoder / Decoder
Escape HTML / XML
Unescape HTML /XML
Escape JSON
Password Generator
Formatting & Validation Tools
JSON Formatter
XML Formatter
HTML Formatter
CSS Formatter
Javascript Formatter
SQL Formatter
YAML Validator
JSON Validator
XML Validator
HTML Validator
python Validator
Javascript Minifier
CSS Minifier
JSON Minifier
Text Transform
Convert Text to List
SEO Tools
Sitemap Generator
Validate Sitemap
HTTP Header Viewer
Converting Tools
JSON to XML
XML to JSON
JSON to YAML
XML to YAML
JSON to CSV
CSV to JSON
CSV to XML
YAML to XML
YAML to JSON
JSON Parser
Imaging Tools
Remove Background Image
Reduce Image Size
Grayscale Images
Favicon Generator
APP icons Generator