Letters

Number

Streamline 3.0

Ultimate

Core

Flex

Sharp

Plump

Micro

Freehand

Streamline Material

Nova

Cyber

Streamline Vault

Logos

Pixel

Google Material

Tabler

Remix

Feather

Iconoir

Carbon

Solar

Lucide

Brand Logos

Bootstrap

Atlas

Unicons

Ionic Icons

Phosphor

MingCute

Font Awesome

Majesticons

Mynaui

Radix

Heroicons

Flagpack

Ultimate Light

Typeface

Ultimate Bold

Ultimate Regular

Typeface - Free

C Logo

Development

C Plus Plus 1

Coding Files

File C Plus Plus

C+ Logo

Ultimate Regular - Free

Programing Apps Websites

Ultimate Colors - Free

Programming Apps Websites

C Plus Plus

Logos Block - Free

C Language Logo

Logos Line - Free

Logos Solid - Free

C Plus Language Logo

Usb Type C

Cables

Ultimate Light - Free

Ultimate Duotone

Ultimate Bold - Free

Ultimate Colors

Nova Solid

File C Plus Plus 1

Kameleon Duo

C+ File

Kameleon Pop

Kameleon Colors

Nova Line

Tool C Clamp

Tools

File Copyright C

Files Copyright

Freehand Line - Free

File Code C Plus Plus

<p>[Open-source] Typeface is a collection of basic letters and numbers that can be adapted to any project or integrated with most of our icon sets. It also allows you to customize the line thickness. All Typeface icons are designed on a 14px grid with a 1px default stroke. Licensed under the Creative Commons - CC BY 4.0</p>

**Summary**: Uppercase A–Z and 0–9 as 1px icon-weight vector letterforms on a 14px grid. Rounded-terminal monolinear construction matches the visual language of Core, Flex, and Streamline 3.0 so letterforms integrate with icon sets at identical stroke weight and optical size. The tone signals visual system cohesion: "every element in this system speaks the same visual language." Best for lettered category identifiers, step-number indicators in onboarding flows, avatar initials, and keyboard shortcut indicators in design systems where the primary icon family must remain in use — value is entirely dependent on that companion family; covers only uppercase A–Z and 0–9. Carries a free CC BY 4.0 license.

**Last updated**: 2026-04-23

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## Fit & Recommendation

### Primary use cases

- Lettered category identifiers in design systems matching the primary icon family stroke weight
- Step-number indicators in onboarding flows that must match the icon set visual language
- Avatar and placeholder initials in UI components requiring icon-weight consistency
- Keyboard shortcut indicators, alphabetical navigation in directory interfaces

**Constraint**: Only uppercase A–Z and 0–9. No lowercase, no punctuation, no international characters. Value is entirely dependent on the primary icon family remaining in use.

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## Brand & Cultural Identity

### What it communicates

> "Every element in this system speaks the same visual language."

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## Visual & Technical Specs

### Visual properties

| Property | Value |
|----------|-------|
| Stroke weight | 1px |
| Fill | None — letterform outline |
| Corner treatment | Rounded, matching Core/Flex/Streamline 3.0 |
| Grid | 14px |
| License | Free · CC BY 4.0 |

### Emotional Scores

Vault Typeface is somewhat warm — monolinear geometric sans with rounded terminals carries slight warmth and reads as neutral overall. It is one of the more human-feeling sub-styles in the catalog on softness — 1px rounded-terminal stroke creates a soft visual weight. It is somewhat friendly — geometric sans letterforms lean friendly due to rounded terminals while uppercase construction reads as considered. It is near neutral on playfulness — letterforms carry no expressive quality of their own, landing at a genuine neutral. On its human↔mechanical character, it is somewhat warm — geometric construction is systematic while rounded terminals introduce a slight organic quality, landing near neutral leaning slightly warm.

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## Pairing & Compatibility

### Typography pairing

Inter, DM Sans, Plus Jakarta Sans, Outfit — match the visual weight and terminal style of the primary icon family that Typeface accompanies.


<p>Streamline Vault holds hidden gems: Guidance for signage, Platinum for luxury ecommerce, Block for Bauhaus design, Stickies for fun, Kameleon for flat color, Nasty for… well, you’ll see… and more.</p>

Icons with creative styles

C icon - Typeface - Free Set

Download C SVG vector or transparent PNG icon in Line style(s) for Sketch and Figma. It belongs to Typeface - Free vectors SVG collection.