TtFree
Unicode code point inspector
List characters, code points and UTF-8 byte lengths.
List characters, code points and UTF-8 byte lengths. Inspect each Unicode code point with its U+ hexadecimal label and encoded UTF-8 byte length. This helps identify look-alike characters and compare text encoding sizes.
How to use
- Enter your text, values, or image.
- Adjust the options and run the tool.
- Copy or download your result.
Worked example
Example input
Input: A😊
Example result
[
{
"character": "A",
"codePoint": "U+0041",
"utf8Bytes": 1
},
{
"character": "😊",
"codePoint": "U+1F60A",
"utf8Bytes": 4
}
]Limitations and details
Input is limited to 5000 code points; a visible symbol or emoji sequence can contain several code points.
Inputs and options
- Input
- Text
Frequently asked questions
Is this tool free and private?
Yes. All 300 tools are free in this phase. Processing happens in your browser; your input and files are not sent to our servers.