Format:

Base64 Hexadecimal URL

Input:

Characters: 0 | Bytes: 0

Or upload a file:

Max file size: 10MB. Text mode supports text files, binary mode supports all file types.

Output:

Characters: 0 | Bytes: 0

Base64: Encodes binary data into ASCII text format using 64 characters (A-Z, a-z, 0-9, +, /)
Hexadecimal: Converts data to base-16 format using characters 0-9 and A-F
URL: Encodes special characters in URLs to make them safe for transmission (e.g., spaces become %20)
Privacy: All encoding/decoding is performed locally in your browser. No data is sent to any server.