All-in-One Tools Collection

A broad collection of online tools for development, AI, design, and productivity tasks.

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Convert HEX color values to LCH for color management with alpha channel support

Generate Pascal's triangle with customizable number of rows

Calculate the coefficient of variation (CV) for numerical columns to measure relative variability

Encode and decode data to/from UBJSON (Universal Binary JSON) format

Calculate confidence intervals for population means using Z or T distributions

Query DNS records and domain resolution information including A, AAAA, MX, TXT, NS, and CNAME records

Normalize and clean various number formats in text for consistency

Calculate indefinite integrals of common functions

Calculate exponential expressions and powers

Calculate hyperbolic functions (sinh, cosh, tanh)

Calculate harmonic mean for single or multiple datasets, with comprehensive statistical analysis and comparison

Calculate trigonometric functions (sin, cos, tan)