UUEncode Encoder/Decoder Online | Unix-to-Unix Encoding Tool
Online UUEncode encoding and decoding tool. Classic binary-to-text encoding for file transfers.
UUEncode Encoder/Decoder
Filename
Instructions
- Encode text to UUEncode format
- Decode UUEncode strings back to text
- Output includes begin/end markers and filename
UUEncode Knowledge
What is UUEncode?
UUEncode (Unix-to-Unix Encoding) is a classic binary-to-text encoding format originally used to transfer files between Unix systems via email.
Format Characteristics
Each line begins with a length character followed by encoded data. Files start with 'begin permissions filename' and end with 'end'.
Key Features
- Includes filename and permission information
- 3 bytes to 4 character encoding
- Maximum 45 bytes of data per line
Common Applications
- Legacy system file transfers
- Usenet newsgroup attachments
- Old mailing list attachments