---
title: "Font Variable Icon | Free Download PNG & SVG | Flex Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/font-variable--24523
canonical_url: "https://www.streamlinehq.com/icons/download/font-variable--24523"
summary: "Rounded duotone icon of two T forms above a horizontal slider. Used for variable font controls and typography settings."
---

# Font Variable icon

The Font Variable icon shows two T-shaped letterforms above a horizontal slider with a central knob. Drawn in the duotone style on a 14px grid with a 1px stroke so its smooth curves stay clear at small sizes. Use it for variable font controls, typography settings, and font weight or width adjustments. It belongs to Flex Duo set in the Flex family.

## Preview

![Rounded duotone icon of two T forms above a horizontal slider. Used for variable font controls and typography settings.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/text-formatting/font-variable-mk8wteq5eqn6t79n1edto.png/font-variable-gcnfqhxy3frdjd7azuiej.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Font Variable
- **Type**: Icon
- **Set**: [Flex Duo](/icons/flex-duo.md) — Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Flex Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Duo, Filled, Stroke
- **Category**: Interface Essential › Text Formatting
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: font, variable, formatting, style, text, interface, optics, accessory, glasses, eyewear, frames, spectacles, lenses, vision, reading, adjustment, design, typography, customization, weights

## Download

- [Download Font Variable on Streamline](https://www.streamlinehq.com/icons/download/font-variable--24523)

## Also available in other styles

- [Font Variable — Flex Line](/icons/download/font-variable--24474.md) (Pro)
- [Font Variable — Flex Remix](/icons/download/font-variable--28549.md) (Pro)
- [Font Variable — Flex Gradient](/icons/download/font-variable--27674.md) (Pro)
- [Font Variable — Flex Flat](/icons/download/font-variable--24684.md) (Pro)
- [Font Variable — Flex Neon](/icons/download/font-variable--30421.md) (Pro)
- [Font Variable — Flex Pop](/icons/download/font-variable--31308.md) (Pro)
- [Font Variable — Flex Solid](/icons/download/font-variable--24314.md) (Pro)

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