Halfwidth Ideographic Full Stop Letter
。 is the halfwidth ideographic full stop used like a period in East Asian-style typography.
U+FF61
。 (Halfwidth Ideographic Full Stop) is a punctuation mark used for sentence endings. It’s designed to fit halfwidth text layout. You can copy it directly or insert it using standard codepoint escapes.
Halfwidth Ideographic Full Stop Letter Meaning
The character 。 is the “Halfwidth Ideographic Full Stop” with Unicode code point U+FF61 (HTML entity 。). Like a period, it marks the end of a sentence or clause in text that uses East Asian punctuation styling. Because it is halfwidth, it’s commonly chosen when the surrounding text is set in halfwidth characters, helping punctuation spacing look consistent. In mixed-language writing, it may appear in Japanese-formatted content, UI strings, or typographic conversions where punctuation forms are kept as halfwidth.
Common uses
- •Ending sentences in halfwidth East Asian-styled text
- •Formatting UI labels or microcopy that follows Japanese punctuation conventions
- •Using consistent punctuation when mixing halfwidth and fullwidth character sets
- •Preparing text for typesetting tools that expect specific punctuation forms
- •Converting or normalizing punctuation during text processing
Examples
。 Halfwidth Ideographic Full Stop (U+FF61)
- 。今日は雨です。
- 。次の手順を確認してください。
- 。ご利用ありがとうございます。
- 。エラーが発生しました。
- 。お問い合わせはこちら。
Variations
Technical codes
| Unicode | U+FF61 | |
| HTML Entity | 。 | |
| HTML Code | 。 | |
| CSS | \FF61 |
FAQ
What does the Halfwidth Ideographic Full Stop letter mean?
The character 。 is the “Halfwidth Ideographic Full Stop” with Unicode code point U+FF61 (HTML entity 。). Like a period, it marks the end of a sentence or clause in text that uses East Asian punctuation styling. Because it is halfwidth, it’s commonly chosen when the surrounding text is set in halfwidth characters, helping punctuation spacing look consistent. In mixed-language writing, it may appear in Japanese-formatted content, UI strings, or typographic conversions where punctuation forms are kept as halfwidth.
Is 。 the same as a normal period (.)?
It’s punctuation used similarly to a period, but it’s a different character: 。 is Halfwidth Ideographic Full Stop (U+FF61), intended for East Asian-style typography and spacing.
How do I copy 。 reliably into code?
Use the Unicode code point U+FF61 or the provided escapes. For example, in HTML you can use 。, and in JavaScript you can use \\u{FF61}.
When should I use the halfwidth ideographic full stop instead of the fullwidth version?
Choose 。 when your text layout uses halfwidth characters around it. For fully fullwidth layouts, the fullwidth ideographic full stop is usually more appropriate.
Why does my font or app show a different-looking dot?
Appearance depends on the font and renderer. Even with the same character, punctuation can look slightly different across systems if the font lacks ideal glyphs for that code point.