Unicode

text

1.	U+4E00 - U+62FF

text

Block                                   Range       Comment
CJK Unified Ideographs                  4E00-9FFF   Common
CJK Unified Ideographs Extension A      3400-4DBF   Rare
CJK Unified Ideographs Extension B      20000-2A6DF Rare, historic
CJK Unified Ideographs Extension C      2A700–2B73F Rare, historic
CJK Unified Ideographs Extension D      2B740–2B81F Uncommon, some in current use
CJK Unified Ideographs Extension E      2B820–2CEAF Rare, historic
CJK Compatibility Ideographs            F900-FAFF   Duplicates, unifiable variants, corporate characters
CJK Compatibility Ideographs Supplement 2F800-2FA1F Unifiable variants

Detech language cloud.google.com/translate/docs/reference/rest

git/git/po

datahub.io/core/language-codes

Blank and Fill Symbols

State	Symbol	Description
Blank	⬜️	White Large Square
Fill	⬛️	Black Large Square
Blank	⚪️	White Circle
Fill	⚫️	Black Circle
Blank	☐	Ballot Box
Fill	☑	Ballot Box with Check
Blank	🔲	Black Square Button
Fill	🔳	White Square Button

Dashes and Hyphens

Glyph	Name	Alias	HTML Entity
-	Hyphen-Minus	`-`
‐	Hyphen		`&hyphen;`
‑	Non-Breaking Hyphen		`‑`
‒	Figure Dash		`‒`
–	En Dash	`--`	`–`
—	Em Dash	`---`	`—`
―	Horizontal Bar		`&horbar;`
⸺	Two-Em Dash		`⸺`
⸻	Three-Em Dash		`⸻`

CJK

U+4E00–U+9FA5 - 20,902 汗字, Unicode 1.0.1, Unified Repertoire and Ordering, URO
CJK Unified Ideographs
现代汉语与日语最常用的汉字
Wikipedia:中日韓統一表意文字列表

| sym | Name | Unicode | UTF-8 | | --- | ----------- | ------- | ------ | ------ | | € | euro sign | 20AC | E282AC | 欧元 | | $ | dollar sign | 0024 | 24 | 美元 | | ¢ | cent sign | 00A2 | C2A2 | 分 | | £ | pound sign | 00A3 | C2A3 | 英镑 | | ¥ | yen sign | 00A5 | C2A5 | 人民币 | | ƒ | | 0192 | C692 |

sym	Ticker	name
₿	BTC	bitcoin
Ξ	ETH	Ethereum
⟠	ETH	Ethereum
₮	USDT	Tether
ξ	ETC	Ethereum Classic
Ł	LTC	Litecoin
◈	DAI	Dai
Ƀ	BCH	Bitcoin Cash

Keyboard

sym	name	code point
⌘	Command	U+2318
⇧	Shift	U+21E7
⇮	Alt,Option	U+2325
⎇	Alt	U+2387
⌥	Alt - Apple macOS	U+2325
◆	Alt - Sun Microsystems Type 6 Keyboard	U+25C6
⎈	Ctrl,HELM	U+2388
⇬	CapsLock	U+21EA
⎆	Enter	U+23B6
⎆	Option	U+005E
⌃	Option	U+2303
❖	Windows	U+2756
↩ ↵ ⏎	Enter	U+21A9
▤ ☰ 𝌆	Menu	U+25A0
↹ ⇥	Tab	U+21B9
⇥	Tab	U+21B9
⇄ ⇤ ↤ ↦	Tab symbol	U+21C4
⎋	ESC	U+238B
⌫ ⟵	Backspace	U+232B
🌐	Apple fn	U+1F5A0
⌦	Delete	U+2326
⌧	Clear	U+2327
⌤	Enter	U+23B6
⏏	Eject	U+23CF
⎀	Power	U+2380

希腊字母

sym	upper	for
α	Α	alpha
β	Β	beta
γ	Γ	gamma
δ	Δ	delta
ε	Ε	epsilon
ζ	Ζ	zeta
η	Η	eta
θ	Θ	theta
ι	Ι	iota
κ	Κ	kappa
λ	Λ	lambda
μ	Μ	mu
ν	Ν	nu
ξ	Ξ	xi
ο	Ο	omicron
π	Π	pi
ρ	Ρ	rho
σ	Σ	sigma
τ	Τ	tau
υ	Υ	upsilon
φ	Φ	phi
χ	Χ	chi
ψ	Ψ	psi
ω	Ω	omega

unicode-table.com/cn/sets/greek-symbols

罗马数字

sym	num
I	1
V	5
X	10
L	50
C	100
D	500
M	1000

小的在前面是减法，大的在前面是加法
- 11 -> XI
- 4 -> IV

常用

sym	a	b
🚧
🌟
⚠️
❌
✅
📝
✨
💵
💰
💴
🏷
💬
🛒
📆
⚡️

»	»	&187;
«	«	&171;
🏘️
👨‍👩‍👧‍👦
⚠️
ℹ️
📝

避免渲染 emoji

✔
FE0E 避免渲染 emoji \2714\FE0E
font-family: monospace

html

❤&#xFE0E;

space

 &ensp;&emsp; &zwnj;&zwj;

math

sym	name	html	latex
`+`	plus	+	$+$
`-`	minus	−	$-$
`*`	times		$\times$
`×`	times	×	$\times$
`/`	divide		$\div$
`÷`	divide	÷	$\div$
`=`	equal	&equal;	$=$
`<`	less than	&less than;	$<$
`>`	greater than	&greater than;	$>$
`<=`	less than or equal to	&less than or equal to;	$\leq$
`>=`	greater than or equal to	&greater than or equal to;	$\geq$

Symbol

Blank and Fill Symbols

Dashes and Hyphens

Emoji

CJK

Unicode character class

Currency symbols