Math & Numbers
Convert between different time units (seconds, minutes, hours, days, weeks, etc.)
time-converterDevelopment
Generate short URLs using real URL shortening services (is.gd and v.gd)
url-shortenerDevelopment
Validate and analyze URLs for correctness and security
url-validatorUtilities
Convert between timestamps and human-readable dates
timestamp-converterDate & Time
Add or subtract time from a date
time-adder-subtractorDate & Time
Format time duration into various human-readable formats
time-duration-formatterFormat Conversion
Encode and decode data to/from UBJSON (Universal Binary JSON) format
ubjson-converterDesign
Generate CSS transform properties
transform-generatorMath & Numbers
Calculate trigonometric functions (sin, cos, tan)
trigonometry-calculatorDesign
Generate CSS text-shadow properties
text-shadow-generatorDocument Tools
Convert text content to PDF documents with customizable formatting, fonts, and page settings
text-to-pdf-converterFinance
Split bills by items with individual amounts and custom tip percentages per person
tip-calculator-split