Hex
48 65 6c 6c 6f
Text
Hello
Encoding & Decoding
Hex and Text Converter
Convert between UTF-8 text and hexadecimal bytes. Accepts spaced, 0x, \x, or contiguous hex input with tolerant cleanup. Useful for restoring ASCII payloads from captures.
EncodeHexData
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Hex to Text
↔
状态：等待输入
UTF-8 0 B → Hex 0 B · 待输入 · 膨胀率 +0%
Use cases
- Restore an ASCII payload fragment from a packet capture
How to use
- Paste text or a hex dump in either side
- Choose separators if needed
- Copy the converted result
Example input and output
FAQ
What if decoding fails?
Hex length must resolve to whole bytes (even digit count after cleanup). Odd-length input is rejected.
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