Source: Noto Emoji

U+1F503 Clockwise Downwards and Upwards Open Circle Arrows

U+1F503 was added in Unicode version 6.0 in 2010. It belongs to the block U+1F300 to U+1F5FF Miscellaneous Symbols and Pictographs in the U+10000 to U+1FFFF Supplementary Multilingual Plane.

This character is a Other Symbol and is commonly used, that is, in no specific script. The character is also known as reload.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. The word that U+1F503 forms with similar adjacent characters prevents a line break inside it.

The CLDR project calls this character “clockwise vertical arrows” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: arrow, arrows, clockwise, refresh, reload, vertical.

This character is designated as an emoji. It will be rendered as colorful emoji on conforming platforms. To reduce it to a monochrome character, you can combine it with Variation Selector-15: 🔃︎ See the Emojipedia for more details on this character’s emoji properties.

The Wikipedia has the following information about this codepoint:

Meta refresh is a method of instructing a web browser to automatically refresh the current web page or frame after a given time interval, using an HTML meta element with the http-equiv parameter set to "refresh" and a content parameter giving the time interval in seconds. It is also possible to instruct the browser to fetch a different URL when the page is refreshed, by including the alternative URL in the content parameter. By setting the refresh time interval to zero (or a very low value), meta refresh can be used as a method of URL redirection.

Representations

System	Representation (click value to copy)
Nº	128259
UTF-8	F0 9F 94 83
UTF-16	D8 3D DD 03
UTF-32	00 01 F5 03
URL-Quoted	%F0%9F%94%83
HTML hex reference	🔃
Wrong windows-1252 Mojibake	ðŸ”ƒ
alias	reload
Encoding: GB18030 (hex bytes)	94 39 E3 33
RFC 5137	\u'1F503'
Bash and Zsh inside `echo -e`	\U0001F503
C and C++	\U0001F503
C#	\U0001F503
CSS	\01F503
Excel	=UNICHAR(128259)
Go	\U0001F503
JavaScript	\uD83D\uDD03
Modern JavaScript since ES6	\u{1f503}
JSON	\uD83D\uDD03
Java	\uD83D\uDD03
Lua	\u{1F503}
Matlab	char(128259)
Perl	"\x{1F503}"
PHP	\u{1f503}
PostgreSQL	U&'\+01F503'
PowerShell	`u{1F503}
Python	\U0001F503
Ruby	\u{1f503}
Rust	\u{1f503}
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Elsewhere

Complete Record

Property	Value
Age (age)	6.0 (2010)
Unicode Name (na)	CLOCKWISE DOWNWARDS AND UPWARDS OPEN CIRCLE ARROWS
Unicode 1 Name (na1)	—
Block (blk)	Miscellaneous Symbols and Arrows
General Category (gc)	Other Symbol
Script (sc)	Common
Bidirectional Category (bc)	Other Neutral
Combining Class (ccc)	Not Reordered
Decomposition Type (dt)	none
Decomposition Mapping (dm)	Clockwise Downwards and Upwards Open Circle Arrows
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	Clockwise Downwards and Upwards Open Circle Arrows
Lowercase Mapping (lc)	Clockwise Downwards and Upwards Open Circle Arrows
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Clockwise Downwards and Upwards Open Circle Arrows
Uppercase Mapping (uc)	Clockwise Downwards and Upwards Open Circle Arrows
Simple Titlecase Mapping (stc)	Clockwise Downwards and Upwards Open Circle Arrows
Titlecase Mapping (tc)	Clockwise Downwards and Upwards Open Circle Arrows
Case Folding (cf)	Clockwise Downwards and Upwards Open Circle Arrows
ASCII Hex Digit (AHex)	✘
Alphabetic (Alpha)	✘
Bidi Control (Bidi_C)	✘
Bidi Mirrored (Bidi_M)	✘
Composition Exclusion (CE)	✘
Case Ignorable (CI)	✘
Changes When Casefolded (CWCF)	✘
Changes When Casemapped (CWCM)	✘
Changes When NFKC Casefolded (CWKCF)	✘
Changes When Lowercased (CWL)	✘
Changes When Titlecased (CWT)	✘
Changes When Uppercased (CWU)	✘
Cased (Cased)	✘
Full Composition Exclusion (Comp_Ex)	✘
Default Ignorable Code Point (DI)	✘
Dash (Dash)	✘
Deprecated (Dep)	✘
Diacritic (Dia)	✘
Emoji Modifier Base (EBase)	✘
Emoji Component (EComp)	✘
Emoji Modifier (EMod)	✘
Emoji Presentation (EPres)	✔
Emoji (Emoji)	✔
Extender (Ext)	✘
Extended Pictographic (ExtPict)	✔
FC NFKC Closure (FC_NFKC)	Clockwise Downwards and Upwards Open Circle Arrows
Grapheme Cluster Break (GCB)	Any
Grapheme Base (Gr_Base)	✔
Grapheme Extend (Gr_Ext)	✘
Grapheme Link (Gr_Link)	✘
Hex Digit (Hex)	✘
Hyphen (Hyphen)	✘
ID Continue (IDC)	✘
ID Start (IDS)	✘
IDS Binary Operator (IDSB)	✘
IDS Trinary Operator and (IDST)	✘
IDSU (IDSU)	0
ID_Compat_Math_Continue (ID_Compat_Math_Continue)	0
ID_Compat_Math_Start (ID_Compat_Math_Start)	0
Ideographic (Ideo)	✘
InCB (InCB)	None
Indic Mantra Category (InMC)	—
Indic Positional Category (InPC)	NA
Indic Syllabic Category (InSC)	Other
Jamo Short Name (JSN)	—
Join Control (Join_C)	✘
Logical Order Exception (LOE)	✘
Modifier Combining Mark (MCM)	✘
Math (Math)	✘
Noncharacter Code Point (NChar)	✘
NFC Quick Check (NFC_QC)	Yes
NFD Quick Check (NFD_QC)	Yes
NFKC Casefold (NFKC_CF)	Clockwise Downwards and Upwards Open Circle Arrows
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Clockwise Downwards and Upwards Open Circle Arrows
NFKD Quick Check (NFKD_QC)	Yes
Other Alphabetic (OAlpha)	✘
Other Default Ignorable Code Point (ODI)	✘
Other Grapheme Extend (OGr_Ext)	✘
Other ID Continue (OIDC)	✘
Other ID Start (OIDS)	✘
Other Lowercase (OLower)	✘
Other Math (OMath)	✘
Other Uppercase (OUpper)	✘
Prepended Concatenation Mark (PCM)	✘
Pattern Syntax (Pat_Syn)	✘
Pattern White Space (Pat_WS)	✘
Quotation Mark (QMark)	✘
Regional Indicator (RI)	✘
Radical (Radical)	✘
Sentence Break (SB)	Other
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Unified Ideograph (UIdeo)	✘
Variation Selector (VS)	✘
Word Break (WB)	Other
White Space (WSpace)	✘
XID Continue (XIDC)	✘
XID Start (XIDS)	✘
Expands On NFC (XO_NFC)	✘
Expands On NFD (XO_NFD)	✘
Expands On NFKC (XO_NFKC)	✘
Expands On NFKD (XO_NFKD)	✘
Bidi Paired Bracket (bpb)	Clockwise Downwards and Upwards Open Circle Arrows
Bidi Paired Bracket Type (bpt)	None
East Asian Width (ea)	wide
Hangul Syllable Type (hst)	Not Applicable
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Non Joining
Line Break (lb)	Alphabetic
Numeric Type (nt)	none
Numeric Value (nv)	not a number
Simple Case Folding (scf)	Clockwise Downwards and Upwards Open Circle Arrows
Script Extension (scx)
Vertical Orientation (vo)	U