π is the Unicode emoji SMILING FACE WITH OPEN MOUTH AND COLD SWEAT (βgrinning face with sweatβ), code point U+1F605 (decimal 128517) in the Emoticons block, added in Unicode 6.0. In HTML write 😅, and in UTF-8 it is the 4 bytes F0 9F 98 85.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1F605 |
| Decimal | 128517 |
| UTF-8 bytes | F0 9F 98 85 |
| UTF-16 (big-endian) | D83D DE05 |
| UTF-32 | 0001F605 |
| HTML decimal | 😅 |
| HTML hex | 😅 |
| CSS | \1F605 |
| JavaScript | \u{1F605} or \uD83D\uDE05 |
| JSON | \uD83D\uDE05 |
| Python | \U0001F605 |
| Python by name | \N{SMILING FACE WITH OPEN MOUTH AND COLD SWEAT} |
| Java, C# | \uD83D\uDE05 |
| Rust, Swift | \u{1F605} |
| Go, C, C++ | \U0001F605 |
| URL (percent-encoded) | %F0%9F%98%85 |
JavaScript and JSON strings store text as UTF-16, so this character takes two code units (a surrogate pair) and "π ".length is 2. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | SMILING FACE WITH OPEN MOUTH AND COLD SWEAT |
| Emoji name | grinning face with sweat |
| Code point | U+1F605 (decimal 128517) |
| Block | Emoticons (U+1F600βU+1F64F) |
| General category | So: Other symbol |
| Script | Common |
| Bidirectional class | ON: Other neutral |
| Mirrored in right-to-left text | No |
| First in Unicode version | 6.0 |
Nearby in Emoticons
- π U+1F600 Grinning face
- π U+1F601 Beaming face with smiling eyes
- π U+1F602 Face with tears of joy
- π U+1F603 Grinning face with big eyes
- π U+1F604 Grinning face with smiling eyes
- π U+1F606 Grinning squinting face
- π U+1F607 Smiling face with halo
- π U+1F608 Smiling face with horns
- π U+1F609 Winking face
- π U+1F60A Smiling face with smiling eyes
- π U+1F60B Face savoring food
- π U+1F60C Relieved face
- π U+1F60D Smiling face with heart-eyes
All 80 characters: Emoticons.
Official reference
Questions people ask
- What is the HTML code for π ?
- Use 😅 (decimal) or 😅 (hex).
- What is the UTF-8 encoding of U+1F605?
- F0 9F 98 85 (hex), 4 bytes. In a URL it is %F0%9F%98%85.
- How do I write U+1F605 in JavaScript or Python?
- JavaScript: \u{1F605} or \uD83D\uDE05. Python: \U0001F605.
Source
Unicode Character Database 18.0.0 (Unicode License v3) and the Unicode emoji test data; HTML entity names from the WHATWG HTML Standard (CC BY 4.0). The encodings above are computed from the code point and checked against Python's encoders. How the character looks depends on your fonts.
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