Clockwise Open Circle Arrow ↻
↻ (U+21BB) is a standard Unicode character that you can copy and paste anywhere text is accepted. This page provides a concise reference with safe tips, internal links, and practical guidance so you can use it reliably across apps and platforms.
What it is and where it’s used: Clockwise Open Circle Arrow is part of the Symbols family (block: Arrows). If you need styled or decorative alternatives, try our Fancy Text tool to generate compatible text that works in most modern interfaces.
History & usage: The symbol CLOCKWISE OPEN CIRCLE ARROW, U+21BB, belongs to the Arrows block. It is shown as a circular arrow turning to the right. In many designs it signals movement, progress, or return to a previous step. The shape implies a continuous loop that can start and end at the same point. It helps users navigate interfaces and documents. The icon often marks actions like refresh, redo, or repeat, depending on the context. Its clear direction helps users scan pages quickly. When designers use it, they choose contrast and size so the arrow reads at a glance. The symbol is common in menus, toolbars, and hints for navigation. It is part of a broader set of arrows used to guide flow and interaction. Because it is simple, it adapts well to small screens and icons. In text, the name and the codepoint help keep references precise. Overall, the CLOCKWISE OPEN CIRCLE ARROW serves as a universal cue for movement and renewal in digital work.
Copy and input: the quickest method is to copy the character here. You can also insert it by its codepoint U+21BB
in many development tools or editors. Some operating systems provide a character viewer or input palette that lets you search by name or code and insert the glyph into documents.
Display and fallback: if you see an empty box (tofu) or a placeholder rectangle, the active font might not include this codepoint. Switching to a font with broader Unicode coverage or using a fallback font usually fixes the issue. On the web, ensure the page’s font stack includes a general‑purpose fallback.
Related references: browse the Categories for similar characters. When choosing a symbol, prefer the official codepoint for semantic clarity and better compatibility with search, copy, and accessibility tooling.
See our category page for related symbols.
Technical details
- Codepoint:
U+21BB
- General Category:
So
- Age:
1.1
- Bidi Class:
ON
- Block:
Arrows
- Script:
Common
- UTF-8:
E2 86 BB
- UTF-16:
21BB
- UTF-32:
000021BB
- HTML dec:
↻
- HTML hex:
↻
- JS escape:
\u21BB
- Python \N{}:
\N{CLOCKWISE OPEN CIRCLE ARROW}
- Python \u:
\u21BB
- Python \U:
\U000021BB
- URL-encoded:
%E2%86%BB
- CSS escape:
\21BB
How to type / insert
Fast copy: click the Copy button near the top of this page.
By codepoint: in many editors and IDEs, you can insert via the Unicode code U+21BB
or a built‑in character picker.
HTML: use the numeric entity ↻
(hex) or ↻
(decimal) when an HTML entity is needed.
Compatibility & troubleshooting
Font support: if the symbol does not render, the current font likely lacks this codepoint. Choose a font with broad Unicode coverage or allow a fallback font.
Web pages: ensure your CSS font stack includes a general fallback; avoid relying on images for common symbols to preserve accessibility and copyability.