ASCII Encoder/Decoder
Multi-radix ASCII encoding with custom separators and instant results.
Input
Output
About This Tool
This ASCII encoder/decoder supports binary, octal, decimal, and hexadecimal output with customizable separators (space, comma, semicolon, or none). Features a character mapping table showing all radix formats, visual display of control characters (space, newline, tab, carriage return), and one-click swap for quick reverse conversion. All processing happens locally in your browser with no uploads.
Features
- ⚡ Instant Conversion: Generate ASCII codes or text as you type
- 🔄 Bidirectional: Convert text to ASCII and ASCII to text
- 🔢 Multi-Radix Support: Binary, octal, decimal, and hexadecimal output
- 🔗 Custom Separators: Space, comma, semicolon, or none
- 📊 Character Mapping Table: Shows all radix encodings
- 🔀 One-Click Swap: Quickly reverse input/output direction
- 🔒 Privacy First: Fully local processing with no uploads