EXPLORE OUR TOOLS.

Create custom QR codes for URLs, WiFi & text.

Generate printable UPC, EAN, and Code128 barcodes.

Create strong, random, cryptographic passwords.

Generate random numbers within any range.

Generate random alphanumeric strings or keys.

Calculate days between dates or add business days.

Calculate exact age in years, months, and days.

Calculate percentage increases, decreases & fractions.

Convert length, weight, area, and volume units.

Convert times between global timezones effortlessly.

Convert epoch seconds or milliseconds to dates.

Convert between HEX, RGB, HSL, and CMYK color codes.

Convert CSS HEX colors to RGB format.

Convert RGB values to 6-digit HEX codes.

Convert HSL colors to RGB and HEX formats.