Text to Hex Converter

Use the Text to Hex Converter to transform text into hexadecimal values or decode hex back to readable text. Supports ASCII, plain hex, and various output formats for developers, students, and data professionals.
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Text to Hex Converter

Enter your text or hexadecimal values and choose the conversion options.
4.4 (57 reviews)

How to Use This Tool

🔍 Step-by-Step Guide

  1. Enter your text or hex: Paste your data into the input field.
  2. Select conversion direction: Choose between "Text to Hex" or "Hex to Text".
  3. Pick output format: Options include Plain, Spaced, 0x‑prefix, or Percent‑encoded.
  4. Choose letter case: Select Uppercase (A–F) or Lowercase (a–f).
  5. Click "Convert": Your output appears instantly below.
  6. Clear fields: Use "Clear" to reset your input and output areas.

🔄 Example Scenarios

  • **Encode "Hello"** → Hex: 48656C6C6F
  • **Decode Hex "48656C6C6F"** → Output: Hello
  • **Percent format for "Test"** → %54%65%73%74

✅ Best Practices

  • Use **Plain** format for raw or automated processing
  • Use **0x‑prefix** when embedding in code like C or Python
  • Use **Percent-encoding** for libraries, URLs or APIs
  • Always verify if hex data uses spaces before decoding

Start converting now and streamline your text-to-hex workflows!

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