Math & Numbers

Calculate exact, cumulative, and upper-tail Poisson probabilities from an expected event rate

Math & Numbers

Convert a normal percentile, tail area, or central area into a standard normal z-score

Math & Numbers

Calculate permutations with or without repetition, plus circular arrangements, with formulas and optional steps

Data Processing

Scan text/logs for potential PII (Personally Identifiable Information) and annotate positions and types for redaction and compliance checking

Text Processing

Format phone numbers into standard formats with separators for different countries

Math & Numbers

Calculate the perimeter of various geometric shapes

Text Processing

Extract phone numbers from mixed text with support for multiple countries and formats

Media

Generate icon packs (PNG sizes + favicon ICO) from a PNG source

Data Visualization

Generate interactive polar area charts to visualize data in circular format, perfect for comparing categories with cyclical patterns or radial distributions

Data Visualization

Create pictographs using icons/symbols to represent quantities with customizable icons, colors, and layouts

Health

Guided progressive muscle relaxation technique for stress relief, anxiety reduction, and better sleep health

Media

Convert PNG images to 24-bit RGB format for better color accuracy and professional use