Base16 Encoder/Decoder
Lightweight Base16 codec with case options and local processing.
Input
Format:
0 characters
Output
Format:
0 characters
About This Tool
The Base16 codec (also known as hexadecimal encoding) converts text into strings composed of 0-9 and A-F. It supports bidirectional conversion between UTF-8 text and Base16, with a toggle for uppercase/lowercase output. All processing is done locally in your browser to ensure privacy.
Features
- 🔤 UTF-8 text support
- 🔠 Output case switch
- ⚡ One-click encode and decode
- 📋 One-click copy result
- 🔒 Local processing, no uploads