Development
Generate XML sitemaps for search engines with customizable options
sitemap-generatorDevelopment
Check SSL certificate information, validity, and security configuration
ssl-checkerText Processing
Check if a string contains specified substrings or characters
string-containsHealth
Calculate optimal wake-up and bedtimes based on 90-minute sleep cycles
sleep-cycle-calculatorData Analysis
Analyze data skewness to measure the asymmetry of probability distribution and identify data patterns
skewness-analyzerDesign
Convert sRGB color values to CMYK for printing with alpha channel support
srgb-to-cmyk-converterData Analysis
Comprehensive standard deviation analysis with variability assessment, confidence intervals, and practical insights
standard-deviation-analyzerFormat Conversion
Parse and convert SSH configuration file to JSON format
ssh-config-parserDesign
Convert sRGB color values to Adobe RGB format for professional design
srgb-to-adobe-rgb-converterDesign
Convert sRGB color values to HEX format for web design
srgb-to-hex-converterDesign
Convert sRGB color values to HSL for screen display
srgb-to-hsl-converterDesign
Convert sRGB color values to HSV/HSB for color manipulation
srgb-to-hsv-converter