Utility

Generate QR codes for any text or URL.

Generate strong secure passwords.

Compute exact age in years, months, days, hours and minutes.

Generate CODE128, EAN, UPC and other 1D barcodes as SVG/PNG.

Pick colours, sample screen colours and convert between HEX/RGB/HSL.

Add, subtract, multiply and divide fractions with automatic simplification.

Mean, median, mode and range from a list of numbers.

Turn any text into natural-sounding speech using your browser voice.

Dictate into your microphone and get accurate live transcription.