Active Decoder
Base64 to Hex
Decode Base64 binary content and inspect the raw bytes as a hexadecimal string for diagnostics and protocol work.
Processing
Fully client-side
Output
Preview, copy, or recover data
Privacy First
Your data stays with you.
Base64 Studio runs entirely in your browser. We do not upload, store, or retain your files, text, or decoded content on our servers, so your conversions remain private and under your control.
Processing
100% client-side
Storage
No server-side retention
Paste Base64
Decode Base64 bytes and inspect them as hexadecimal.
Decode Notes
Raw Base64 and `data:*;base64,...` input are both supported. Whitespace and line breaks are ignored automatically.
Input Length
No content yet
Output Length
No output yet
Hex Output
Recovered bytes are shown as a hexadecimal string for debugging and analysis.
Paste a Base64 value to decode hex output.