Hex Encoder / Decoder

Convert text to and from hexadecimal encoding.

Free online tool. No signup required. All processing runs in your browser.

Input

Output

About this tool

Encode text into hex or decode hex into readable text.

What is Hex Encoder / Decoder?

Hexadecimal encoding represents each byte using two characters (0–9, A–F).

How to use Hex Encoder / Decoder

Select Encode or Decode.
Paste input.
Copy the output.

Examples

Example input

Hi

Example output

FAQ

What encoding is used?

Usually UTF-8 before converting to hex.

Can hex include spaces?

Some tools allow spaces between bytes.

Are these tools free?

Yes. All tools on DevToolsHub are free to use.

Does the tool store my data?

No. Processing happens in your browser. We do not store or send your input to any server.

Can I use the output in production?

Yes. Use the result as you like; we do not claim any rights over the output.

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