Converters

A curated list of 10 free browser-based tools for converters tasks. Processing runs 100% locally in your browser memory for maximum privacy.

Convert length, weight, temperature, and area units.

Convert numbers between decimal, binary, octal, and hex bases.

Convert liters, gallons, milliliters, cups, and fluid ounces.

Convert speed between mph, km/h, m/s, and knots.

Convert data units between Bytes, KB, MB, GB, and TB.

Convert decimal numbers to Roman numerals and vice versa.

Convert numerical figures into clean, written English word formats.

Directly convert color coordinates between HEX, RGB, and HSL formats.

Generate high-quality QR codes for URLs, WiFi, or text.

A clean utility to compute percentages, markups, discounts, and delta changes.