Interface Essential

Business

Images Photography

Money Shopping

Programming

Computer Devices

Phone

Mail

Map Travel

Food Drink

Nature Ecology

Entertainment

Shipping

Culture

Health

Work Education

Artificial Intelligence

Arrows

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

Outlined Line - Streamline Material Free

Bubble

UI Actions

Rounded Line - Streamline Material Free

Sharp Line - Streamline Material

Outlined Line - Streamline Material

Rounded Line - Streamline Material

Sharp Line - Streamline Material Free

Bubble Chart

Business Payments

Micro Solid

Chat Bubble Square

Chat Bubble

Communication

Cyber Duotone - Free

Bubble Chat 2

Mail Chat Smiley

Ultimate Light

Bubble Tea 4

Teas

Flex Duo

Chart Bubble

Graphs

Flex Neon

Ultimate Bold

Bubble Tea 3

Core Flat

Core Gradient

Sharp Gradient

Chat Bubble Oval

Outlined Fill - Streamline Material Free

Bubble Chart Fill

Messages Bubble Remove

Messages Speech Bubbles

Messages Bubble Disable

Chat Bubble Square Warning

Chat Bubble Fill

Messages Bubble

Micro Line

Chat Bubble Text Square

Plump Solid

Core Solid

Chat Bubble Notes

Stickies Colors

Bubble Conversation

Work Office

Plump Line

Chat Bubble Answer

Plump Remix

Plump Flat

Ultimate Duotone

Chat Bubble Alt

Plump Duo

Chat Bubble Typing Square

Flex Line - Free

Recording Tape Bubble Circle

Chat Bubble Oval Notification

Flex Line

Messages Bubble Remove 1

Freehand Duotone - Free

Messages Bubble Image

Email Messages

Messages Bubble Edit

Ultimate Colors - Free

Messages Chat Smileys

Messages Bubble Check 1

Messages Bubble Question

Messages Bubble Typing

Flex Remix

Ultimate Regular

Chat Bubble Square Smiley 1

<p>Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal.&nbsp;The Remix style is ideal for designs that require a distinct look without overwhelming the overall aesthetic.&nbsp;All Flex Remix icons are designed on a 14px grid with a mix of outlined and filled shapes.</p>

**Summary**: Flex's graphic identity sub-style — outlined paths mixed with opaque solid fills on organic curved forms, creating a visually complex, flowing graphic presence for brand and editorial use. The flowing construction feels organic and designed rather than computed, with the fill-plus-line mix adding visual complexity while retaining warmth through shape language. The tone signals "flow and graphic intelligence" — a more characterful version of the organic aesthetic for contexts beyond standard UI chrome. Best for brand identity components, marketing illustrations, feature highlight sections, and creative campaigns where icons need graphic presence at medium to large sizes.

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

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## Fit & Recommendation

### Primary use cases

- Brand identity components where the fluid graphic character is a visual statement
- Marketing illustrations and feature highlight sections
- Creative brand campaigns where icons need graphic presence beyond standard UI weight
- Editorial contexts at medium to large sizes

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## Brand & Cultural Identity

### What it communicates

> "We have flow and graphic intelligence."

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## Visual & Technical Specs

### Visual properties

| Property | Value |
|----------|-------|
| Stroke weight | Variable |
| Fill | Mix — outlined paths + opaque solid fills per element; no cutouts, no white fill |
| Corner treatment | Smooth organic curves |
| Color | Monochrome |

### Emotional Scores

Flex Remix is one of the warmer sub-styles in the catalog — monochrome, but flowing fill-and-outline mix retains natural warmth through its shape language. It is one of the more human-feeling sub-styles in the catalog on softness — partial fills within flowing construction add definition without hardness. It is one of the friendlier sub-styles in the catalog — the organic graphic mix is distinctive and considered, with only mild formality. It is one of the more playful sub-styles in the catalog in a nuanced way — the flowing organic form creates considered visual complexity rather than outright play. On its human↔mechanical character, it is one of the most human-feeling sub-styles in the catalog — the flowing construction feels organic and designed, not computed.

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## Pairing & Compatibility

### Typography pairing

- **Primary**: Syne — display-weight geometric with flowing aesthetic that matches Flex Remix's organic graphic presence
- **Alternative**: Plus Jakarta Sans Bold — humanist weight at display level
- **Body**: Outfit Regular or DM Sans
- **Avoid**: Cold rational grotesque; warm hand-drawn fonts


<p>Flex is a fluid icon family inspired by nature’s curves. It favors smooth, flowing forms. More organic than Core and subtler than the chunky Plump. Read about the <a href="https://blog.streamlinehq.com/flex/" rel="noopener noreferrer" target="_blank">design process</a>.</p>

Fluid icons

Chat Bubble Square icon - Flex Remix Set

Download Chat Bubble Square SVG vector or transparent PNG icon in Remix, Outlined style(s) for Sketch and Figma. It belongs to Flex Remix vectors SVG collection.