Hex to Text Converter
Frequently Asked Questions
What is a hex to text conversion?
Hex to text conversion translates a hexadecimal string — composed of digits 0–9 and letters A–F — into human-readable characters. Each pair of hex digits represents one byte, which maps to a letter, number, or symbol according to the ASCII or Unicode character encoding standard.
Can I paste hex with spaces or 0x prefixes?
Yes. The converter accepts space-separated hex pairs like `48 65 6C`, continuous strings like `48656C`, and 0x-prefixed bytes like `0x48 0x65`. All three formats are normalised automatically before decoding, so you do not need to clean up your input beforehand.
Why does my hex string produce garbled output?
Garbled output usually means the bytes encode a non-ASCII encoding such as UTF-16 or a binary file rather than plain text. It can also occur if non-hex characters crept in from copying rich-text sources. Verify the source encoding and ensure every character is 0–9 or A–F before converting.
Is my data safe when using this tool?
Completely safe. All conversion logic runs locally in your browser using JavaScript. No data is transmitted to any server. You can safely paste private keys, tokens, or confidential encoded payloads without any privacy risk, even when working offline.
What is the difference between hex and Base64?
Hex uses only the 16 characters 0–9 and A–F, representing each byte as exactly two characters. Base64 uses 64 characters including lowercase letters and symbols like + and =, representing three bytes as four characters. Base64 is more compact; hex is more readable for byte-level inspection.
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