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Text ↔ binary
Convert between text and binary UTF-8 bytes.
01
Enter your text
On-device processingNo account. No uploads.
Text ↔ binary · How to use
Convert between text and binary UTF-8 bytes.
- Enter your text
- Set your options
- Convert
- Inputs and results are not saved automatically. Copy or download the results you need.
Example
A → 01000001
Things to know
Displays UTF-8 bytes in binary. Korean characters and emoji use multiple bytes.
Output options
Your files and results are never sent to a server. Everything is processed in this browser.