表情符号统一编码转换器

How It Works

1. Enter an emoji or code point: Paste an emoji character or type its Unicode code point (e.g. U+1F600).
2. View all representations: The tool shows the decimal code, hex value, HTML entity, CSS escape, UTF-8 bytes, and JavaScript escape sequence.
3. Copy any format: Click any result to copy it instantly for use in HTML, CSS, or JavaScript code.

Why Use Emoji Unicode Converter?

Emojis are encoded as Unicode code points, but different systems use different formats. HTML content needs 😀 or 😀 entities. CSS pseudo-elements need the escaped form \1F600. JavaScript strings need \u{1F600}. Looking these up manually is slow — this tool generates every format instantly from a single emoji input. Developers, designers, and content creators use it to safely embed emojis in codebases where copy-paste of raw characters can introduce encoding issues.

Supported Output Formats

• Unicode point — U+1F600 notation for reference
• HTML decimal entity — 😀 for HTML pages
• HTML hex entity — 😀 alternative HTML form
• CSS escape — \1F600 for use in CSS content property
• JS escape — \u{1F600} for JavaScript string literals
• UTF-8 bytes — raw byte sequence for low-level encoding work