Information Source Symbol
The ℹ symbol indicates information or an informational note.
U+2139
The ℹ character is called the Information Source. It’s commonly used to mark helpful details, tips, or guidance in interfaces and documents. You can copy it directly or use its standard character codes.
Information Source Symbol Meaning
ℹ (Unicode U+2139), also named “INFORMATION SOURCE,” is a symbol used to signal that nearby text contains information intended to help the reader. It’s often paired with short instructions, explanations, or context, and it may appear in UI components like tooltips, info banners, and documentation callouts. Because the symbol is visually distinct, it quickly communicates “read this for details” without requiring a long label. In design systems and writing, it works well for accessibility-friendly layouts where an explicit “info” cue improves scanability.
Common uses
- •Info banners on websites (e.g., updates, notices, guidance)
- •Tooltips or help popovers in software interfaces
- •Documentation callouts for definitions and explanations
- •Instructions in forms (e.g., “ℹ Required information”)
- •Accessibility-focused reminders and clarifying notes in UI
Examples
ℹ Information Source Symbol
- ℹℹ For help, see the FAQ section below.
- ℹℹ Your download will start automatically shortly.
- ℹℹ Tip: Use the advanced settings to customize results.
- ℹℹ This page contains additional context for the feature.
- ℹℹ Required field: Enter a valid email address.
Variations
Ready to copy
Technical codes
| Unicode | U+2139 | |
| HTML Entity | ℹ | |
| HTML Code | ℹ | |
| CSS | \2139 | |
| Alt Code | Alt + 8505 | |
| Decimal | 8505 |
How to type Information Source Symbol (ℹ)
On Windows
Hold Alt and type 8505 on the numeric keypad. In Word, type 2139 then press Alt + X.
On Mac
Switch to the Unicode Hex Input keyboard, then hold Option and type 2139. Or press Control + Command + Space and search.
On Linux
Press Control + Shift + U, type 2139, then press Enter or Space.
Anywhere
Copy ℹ with the button above and paste it wherever you need it — this works on every device and in every app, with no keyboard shortcut to remember.
FAQ
What does the ℹ symbol mean?
ℹ means “Information Source” and is commonly used to indicate nearby text contains helpful information or an informational note.
What is the Unicode code point for ℹ?
The Unicode code point for ℹ is U+2139.
How can I copy the ℹ symbol in HTML?
Use the HTML entity: ℹ.
How can I include ℹ in CSS or JavaScript?
CSS escape: \\2139. JavaScript escape: \\u{2139}.