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α

Greek Small Letter Alpha

03B1 · Greek and Coptic · Grek

Giới thiệu Greek Small Letter Alpha

The small form of Alpha, the first letter of the Greek alphabet, encoded at U+03B1 in the Greek and Coptic block. Widely used in physics (alpha particles), mathematics, and as a general first-item designator.

On this page

Mã hóa

Khối Unicode U+03B1
Thập phân α
HTML Hex α
CSS \03B1
JavaScript \u{3B1}
Python \u03b1
Java \u03B1
Hệ thập lục phân UTF-8 ce b1
UTF-16 03 b1
URL Encoded %CE%B1

Thuộc tính Unicode

Block
Greek and Coptic
Script
Grek
Category
Lowercase Letter (Ll)
Bidirectional
L

Ký hiệu tương tự

β 03B2 γ 03B3 δ 03B4 ε 03B5 θ 03B8 λ 03BB μ 03BC σ 03C3

So sánh

α vs μ Greek Small Letter Mu α vs β Greek Small Letter Beta α vs λ Greek Small Letter Lamda α vs θ Greek Small Letter Theta α vs δ Greek Small Letter Delta

Ký hiệu liên quan

λ 03BB μ 03BC β 03B2 Ω 03A9 Α 0391 δ 03B4 Σ 03A3 Δ 0394 σ 03C3 θ 03B8 ε 03B5 ω 03C9

Tìm hiểu thêm

Script Unicode Property Escapes (\p{}) Web Fonts (@font-face)

Hướng dẫn liên quan

Unicode-Aware Regex: Property Escapes and Multilingual Patterns
Write regex patterns that work with Unicode — property escapes, script detection, emoji matching, and common pitfalls in JavaScript and Python.
The History of Typography Marks: From Gutenberg to Unicode
How punctuation marks evolved from ancient Greece through Gutenberg's press to Unicode — the stories behind @, #, &, §, ¶, and more.
Zero vs Letter O: Unicode Confusables and Homograph Attacks
How 0, O, and О (Cyrillic) create confusion — from font design to IDN homograph attacks, confusable detection, and security implications.

Câu hỏi thường gặp

What is the α Greek Small Letter Alpha symbol?

α is the Greek Small Letter Alpha symbol, encoded at Unicode 03B1.

What is the Unicode codepoint of Greek Small Letter Alpha?

The Greek Small Letter Alpha symbol (α) has codepoint 03B1.

How do I type or copy Greek Small Letter Alpha?

Copy α directly, or use the HTML entity, CSS, JavaScript, and Python encodings shown on this page.