Information Source
Part of Math Symbols
Information Source has no standard Windows Alt code. Copy the character directly, or use its HTML entity or Unicode value instead.
- Alt code
- None
- HTML entity
- ℹ
- Unicode
- U+2139
About this symbol
ℹ, the information source, is the lowercase i of tourist information signs, which point travellers to a town’s information office, usually in white on blue or green. Unicode added it in 1999, and as an emoji it marks a note or tip.
Unicode facts
- Official name
- INFORMATION SOURCE
- Type
- Lowercase letter
- Unicode block
- Letterlike Symbols
- Unicode group
- Additional letterlike symbols
- Added in
- Unicode 3.0 (1999)
- Unicode notes
- Intended for use with 20DD
- Related
- 🛈 Circled Information Source U+1F6C8
Click the symbol or any value at the top of the page to copy it. See the full Math Symbols chart for related characters.