How to Use Base64 / Hex / Binary Converter - Free Online Tool

Base64 Encoding:

• Uses 64 characters (A-Z, a-z, 0-9, +, /)
• Commonly used for encoding binary data in text format
• Used in emails, data URLs, and API responses
• Example: "Hello" → "SGVsbG8="

Hexadecimal (Hex) Encoding:

• Uses 16 characters (0-9, A-F or a-f)
• Each byte represented by two hex digits
• Commonly used in programming and debugging
• Example: "Hello" → "48656c6c6f"

Binary Encoding:

• Uses only 0 and 1
• Each character represented as 8-bit binary
• Raw binary representation of data
• Example: "A" → "01000001"

Text Conversions:

• Text → Base64: Encode plain text to Base64 format

  Example: "Hello World" → "SGVsbG8gV29ybGQ="

• Base64 → Text: Decode Base64 to plain text

  Example: "SGVsbG8gV29ybGQ=" → "Hello World"

• Text → Hex: Convert plain text to hexadecimal format

  Example: "Hello" → "48656c6c6f"

• Hex → Text: Convert hexadecimal to plain text

  Example: "48656c6c6f" → "Hello"

• Text → Binary: Convert plain text to binary format

  Example: "Hi" → "01001000 01101001"

• Binary → Text: Convert binary to plain text

  Example: "01001000 01101001" → "Hi"

Format Conversions:

• Base64 → Hex: Convert Base64 to hexadecimal

  Example: "SGVsbG8=" → "48656c6c6f"

• Hex → Base64: Convert hexadecimal to Base64

  Example: "48656c6c6f" → "SGVsbG8="

• Base64 → Binary: Convert Base64 to binary

  Example: "SGk=" → "01001000 01101001"

• Binary → Base64: Convert binary to Base64

  Example: "01001000 01101001" → "SGk="

• Hex → Binary: Convert hexadecimal to binary

  Example: "4869" → "01001000 01101001"

• Binary → Hex: Convert binary to hexadecimal

  Example: "01001000 01101001" → "4869"