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Converter Tools
15 free tools
Free online converters. Convert units, colors, numbers, images, CSV, JSON, and more. Accurate, fast, and completely browser-based.
straighten
Unit Converter
Length, weight, temp & more.
palette
Color Picker
HEX, RGB, HSL converter.
pin
Number Base Converter
Binary, Hex, Octal, Decimal.
computer
Text to Binary Converter
Text to binary and back.
history_edu
Roman Numeral Converter
Roman to decimal and back.
image
JPG to PNG Converter
Convert JPG to PNG.
image
PNG to JPG Converter
Convert PNG to JPG.
image
WebP to JPG Converter
Convert WebP to JPG.
image
SVG to PNG Converter
Convert SVG to PNG.
table_chart
CSV to JSON Converter
Convert CSV to JSON.
table_chart
JSON to CSV Converter
Convert JSON to CSV.
palette
RGB to CMYK Converter
RGB to CMYK for print.
cake
Age Calculator
Calculate exact age.
monitor_weight
BMI Calculator
Body Mass Index calculator.
percent
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.