Encoding
3 tools- Hex ↔ Text Converter
Hex ↔ Text Converter — Convert text to hexadecimal bytes (UTF-8) or decode hex back to text. Forgiving input — ignores 0x prefixes, commas, and spaces.
- Binary Converter
Binary Converter — Convert numbers between binary, decimal, octal, and hexadecimal bases. Runs entirely client-side inside your browser.
- Octal Converter
Octal Converter — Convert octal numbers to decimal, hexadecimal, and binary. Runs entirely client-side inside your browser.
Developer Tools
4 tools- Color Converter
Color Converter — Convert between HEX, RGB, HSL, and RGBA — pick a color or type any format and the others update live.
- Number Base Converter
Number Base Converter — Convert numbers between decimal, hex, binary, octal — or any arbitrary base from 2 to 36.
- Color Picker
Pick any color and get its HEX, RGB, HSL, and HSV values instantly. Free online color picker with eyedropper and color harmony.
- RGB to HEX Converter
RGB to HEX Converter — Convert between RGB, HEX, HSL, and RGBA color formats with a live color preview. Enter a value in any format and see all conversi...