Convert Base64 to Hex
Hexadecimal is the standard way to inspect raw bytes in cryptography, networking, and low-level programming. This tool decodes a Base64 string and displays each byte as a two-character hex value, useful for debugging hashes, encryption, and binary protocols.
Open Base64 Encode & Decode →How to Convert Base64 to Hex
- Open the Base64 Encode/Decode tool on ToolPrime
- Paste the Base64 string you want to inspect
- Select "Hex" as the output format
- View the hexadecimal byte representation
Common Use Cases
- Inspect cryptographic hash values encoded in Base64
- Debug binary protocol payloads in networking tools
- Verify encryption key bytes from Base64-encoded secrets
Frequently Asked Questions
What format does the hex output use?▾
Bytes are displayed as two-character hex pairs (e.g., "48 65 6c 6c 6f"), optionally separated by spaces for readability.
Can I convert hex back to Base64?▾
Not directly in this tool, but you can paste hex values and use online hex-to-Base64 converters for the reverse operation.