A selection of handy tools.
ASCII table with extended ASCII. Cal Mini calendar, drag the browser tab out to a separate window for a floating zoomable calendar. Convert Bytes/ KiB/ MB and Decimal/ Binary/ Hex. HTML Colour mixer Average of any two colours. HTML Colour names Interactive samples of HTML foreground/background color entity names. icons A small zip file with simple colorful 256 pixel Start-Menu .ico icons (Free/Public Domain). Password Generator 20 or 15 character passwords and a discussion of password security considerations. Phonetic alphabet Spell out every character in a word/sentence with phonetic/Navy phonetic code words. Prime number test. Test if a digit is prime. QR Code generator QR code generator for an email address or URL. QR Code -WiFi QR code generator for a WiFi logon/password. Video converter A GUI front end for FFMPEG that allows resizing and compressing video to save disc space. yt-dlp A quick guide to the command-line video download tool.