Converter Tools
16 free tools
Free online converters. Convert units, colors, numbers, images, CSV, JSON, and more. Accurate, fast, and completely browser-based.
Unit Converter
Length, weight, temp & more.
Color Picker
HEX, RGB, HSL converter.
Number Base Converter
Binary, Hex, Octal, Decimal.
Text to Binary Converter
Text to binary and back.
Roman Numeral Converter
Roman to decimal and back.
JPG to PNG Converter
Convert JPG to PNG.
PNG to JPG Converter
Convert PNG to JPG.
WebP to JPG Converter
Convert WebP to JPG.
HEIC to JPG Converter
iPhone photos to JPG, privately.
SVG to PNG Converter
Convert SVG to PNG.
CSV to JSON Converter
Convert CSV to JSON.
JSON to CSV Converter
Convert JSON to CSV.
RGB to CMYK Converter
RGB to CMYK for print.
Age Calculator
Calculate exact age.
BMI Calculator
Body Mass Index calculator.
Percentage Calculator
Calculate percentages.
About Converter Tools
Free online converters. Convert units, colors, numbers, images, CSV, JSON, and more. Accurate, fast, and completely browser-based. Every tool runs entirely in your browser with no data uploaded to any server. No signup, no limits, completely free.