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Developer

Encoding Converter

Convert text to and from hex, binary, ASCII, and Unicode.

No registration
  • On your device

Browse more in Developer or all tools.

Private on your device

Your information stays on your device and is not uploaded.

Switch between hex, binary, ASCII decimal codes, and Unicode code points. Encode plain text or decode encoded values on your device.

How to use this tool

1. Paste or type the text to convert. 2. Choose the encoding mode (hex, binary, ASCII, or Unicode). 3. Pick encode or decode. 4. Copy the converted output into your editor or payload.

Worked example

Example: encoding "Hi" as hex yields 4869; decoding 01001000 01101001 as binary returns "Hi".

How it works

Convert text to and from hex, binary, ASCII decimal codes, or Unicode code points. Choose a mode and direction; results update on your device.

Limitations

Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.

Privacy and file handling

Your image stays on your device and is not uploaded.

FAQ

Frequently asked questions

Is Encoding Converter free?

Yes. It is free to use and you do not need to sign in or create an account.

Is my data private?

See the privacy note on this page. Many tools run on your device; some heavier file tools may use secure temporary processing when required.

Can I use Encoding Converter on mobile?

Yes. Open this page on your phone or tablet, enter your inputs, and use the on-screen controls.

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