Binary code translator

Binary code translator features

• 01

  Binary, hex, and decimal

  Switch the byte view between base-2 binary, base-16 hex, and base-10 decimal — the same bytes shown three ways for whichever format you need.

• 02

  UTF-8 accurate

  Encoding and decoding use UTF-8, so multi-byte characters like é, ñ, and emoji convert correctly instead of turning into garbage.

• 03

  Automatic direction

  Paste text to encode or paste code to decode — the tool detects which you gave it based on the selected view and converts accordingly.

Binary code translator FAQ

How do I convert text to binary?

Type your text with the Binary view selected. Each character is encoded to its UTF-8 bytes and shown as space-separated 8-bit groups, ready to copy.

How do I convert binary back to text?

Paste the binary (groups of 0s and 1s separated by spaces) with the Binary view selected. The tool detects it's encoded and decodes it back to readable text.

Can it show hexadecimal and decimal too?

Yes. Switch the view to Hex or Decimal to see the same bytes as two-digit hex or 0–255 decimal values, and paste those formats back to decode.

Does it handle emoji and accents?

Yes. Because it uses UTF-8, characters that take more than one byte — accents, emoji, non-Latin scripts — encode and decode correctly.

Is my text uploaded?

No. All conversion runs in your browser, so your text and data stay on your device.