How do I convert Base64 to Hex?

Paste Base64, choose Base64 → Hex, then copy the Hex result. Use options to add separators, uppercase, or 0x prefix.

Is the conversion secure?

Yes. Conversions run entirely in your browser (client‑side). No data is uploaded.

Can I format the Hex output?

Yes. You can insert spaces or colons, add 0x prefix per byte, and switch to uppercase.

Base64 ↔ Hex Converter

Convert Base64 to Hex and Hex to Base64 entirely in your browser (secure).

Mode

Hex Separator Applies when output is Hex

Group every N bytes Adds extra spacing between groups

Add 0x prefix per byte

Uppercase Hex

Input

Drop a file here to auto‑convert

Output

Code Examples

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Base64 ↔ Hex Converter

Mode

Input

Output Copy Download

Code Examples Java Python JavaScript (Browser) JavaScript (Node.js) Go C# PHP Copy

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Output

Code Examples