When working with cryptographic hashes, binary protocols, or low-level data inspection, you frequently need to switch between Base64 and hexadecimal representations. Base64 is compact for transmission but hex is far easier to read byte-by-byte. This converter decodes your Base64 input and presents each byte as a two-character hex pair, making it straightforward to compare checksums, inspect binary payloads, or verify encryption outputs.
Convert text to Base64 and back — full Unicode, instantly.
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Type on the left, pick a mode, and run. Drag-and-drop or paste — full Unicode supported.
Base64 supports full Unicode text (UTF-8) encoding. Everything runs in your browser — no data is sent to a server.