Converters tools
Translate between data models, units, colors and time.
CSV ⇄ JSON
Convert CSV tables to JSON and back, with live preview.
Open toolTimestamp Converter
Convert Unix timestamps, ISO dates and human dates both ways.
Open toolColor Converter & Contrast Checker
Convert HEX, RGB, HSL and HSV with WCAG contrast ratios.
Open toolCSS Unit Converter
Convert px ⇄ rem ⇄ em with a configurable root font size.
Open toolYAML ⇄ JSON
Convert between YAML and JSON with strict validation.
Open toolCSV → SQL Generator
Turn CSV data into CREATE TABLE and INSERT statements.
Open toolImage Compressor
Shrink images to JPEG, WebP or PNG with a live size comparison.
Open toolJSON to TypeScript
Generate TypeScript interfaces straight from a JSON sample.
Open tool8 tools in this category · browse all 40 tools