文本转二进制
在文本和二进制之间转换
在浏览器中运行 · 无需上传
此工具及本页说明目前仍为英文。功能完全相同：一切都在你的浏览器中运行。
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- 任何内容都不会离开你的设备
- 服务器不限制文件大小
- 无需注册，无水印
- 免费
How to convert text to binary
- Choose Text to binary or Binary to text.
- Type your text, or paste the binary (spaces between bytes are optional).
- Copy or download the result.
How it works
Each character is stored as one or more bytes in UTF-8, the encoding used by web pages and most files. A byte is 8 binary digits, so "H" is 01001000 (72). Letters with accents take 2 bytes and emoji 4, so they become longer runs of bits.
Good to know
- Binary without spaces is read 8 digits at a time.
- Hex, octal and decimal bytes are understood too, with or without 0x and 0b prefixes.
- Bytes that don't form a valid character are shown as �.
常见问题
Is my text uploaded?
No. Everything happens in your browser; your text is never sent anywhere.