# Streamline: Icons, Illustrations, Emoji, Elements

> Streamline is a library of icons, illustrations and design elements for designers and developers — browsable on the web, downloadable as SVG and PNG, and available through plugins for Figma, Adobe, Framer, Lucid, Miro, Webflow and VS Code or through the Streamline MCP server for AI tools.

## How to browse

Every browse page serves a plain-markdown twin at the same URL via content negotiation — send `Accept: text/markdown`, or append `.md` to the path (`/icons/nova` → `/icons/nova.md`). HTML responses advertise the twin with a `Link: rel="alternate"` header.

## Terminology

- **Family** — a collection of related sets (e.g. "Ultimate", "Nova").
- **Set** — an individual icon, illustration or element set (e.g. "Ultimate Regular").
- **Pro** — the paid tier. The interface says "Pro"; URLs use `premium`.

## Core Products

- [All Icons](https://www.streamlinehq.com/): Every icon family and set.
- [Free Icons](https://www.streamlinehq.com/free): Icon sets available at no cost.
- [Pro Icons](https://www.streamlinehq.com/premium): Icon sets on the paid tier.
- [All Illustrations](https://www.streamlinehq.com/illustrations): Every illustration family and set.
- [Free Illustrations](https://www.streamlinehq.com/illustrations/free)
- [Pro Illustrations](https://www.streamlinehq.com/illustrations/premium)
- [All Elements](https://www.streamlinehq.com/elements): Every element family and set.
- [Free Elements](https://www.streamlinehq.com/elements/free)
- [Pro Elements](https://www.streamlinehq.com/elements/premium)

## Icons families

- [Ultimate](https://www.streamlinehq.com/icons/ultimate-sets): The world's largest icon family with encyclopedic coverage. Designed over twelve years, Ultimate offers every concept from common to rare icons. It's a neutral style and fits most use cases. 
- [Core](https://www.streamlinehq.com/icons/core-sets): The Helvetica of icons. Core is stripped to essential form with generous spacing. It's a timeless workhorse for interface design.
- [Flex](https://www.streamlinehq.com/icons/flex): 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 design process.
- [Sharp](https://www.streamlinehq.com/icons/sharp-sets): Sharp combines pure geometry and bold structure for a brutalist, high-tech feel. It’s raw, trendy, and unapologetic. It pairs best with typefaces that have strong construction, such as Futura, Gill Sans, or Space Mono.
- [Plump](https://www.streamlinehq.com/icons/plump): 100% cute and playful. Features subtle curves and chunky shapes inspired by animated cartoons. Recommended for friendly brands.
- [Micro](https://www.streamlinehq.com/icons/micro): Built on a tiny 10px grid for maximum legibility. Ideal for navigation, buttons, and inline text icons in space-constrained designs.
- [Freehand](https://www.streamlinehq.com/icons/freehand-sets): Largest hand-drawn icon set with calligraphic charm. Varying stroke thickness creates artistic appeal. Recommended for authentic brands.
- [Streamline Material](https://www.streamlinehq.com/icons/material-pro): Everything you love about Material, without the flaws. We fixed inconsistencies, expanded the library, and rebuilt it for total coverage.
- [Nova](https://www.streamlinehq.com/icons/nova): These icons follow our Streamline’s structure and loosely adopt Google Material’s style. With no padding, they appear larger and became the predecessor to our Material Pro set.
- [Cyber](https://www.streamlinehq.com/icons/cyber): Cyber is one of our most challenging icon sets: no curves, only straight lines and sharp angles. Inspired by sci-fi aesthetics, it’s perfect for bold brands and futuristic tech.
- [Streamline Vault](https://www.streamlinehq.com/icons/sophisticated-sets): 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.
- [Logos](https://www.streamlinehq.com/icons/logo): When logos come from different brands, they rarely blend well. Colors clash with your UI and padding is inconsistent. We redrew each brand on one grid with uniform padding so that you can design predictably.
- [Pixel](https://www.streamlinehq.com/icons/pixel-icons): Pixel will bring you back to the 80s. This nostalgic collection infuses your designs with the retro charm and pixel art aesthetic inspired by the work of Susan Kare.
- [Google Material](https://www.streamlinehq.com/icons/material-symbols): Material Symbols by Google is a free, customizable set of 3,300+ icons in outlined, rounded, and sharp styles. Adjustable size and color make them ideal for web, app, UI/UX, and graphic design.
- [Tabler](https://www.streamlinehq.com/icons/tabler): Tabler is a free and open source icon set, created by by Paweł Kuna
- [Remix](https://www.streamlinehq.com/icons/remix): Remix is a free and open source icon set, created by by Jimmy Cheung and Wendy Gao.
- [Feather](https://www.streamlinehq.com/icons/feather): Feather is a free and open source icon set, created by Cole Bemis
- [Iconoir](https://www.streamlinehq.com/icons/iconoir): Iconoir is a free and open source icon set, created by Luca Burgio
- [Carbon](https://www.streamlinehq.com/icons/carbon): Carbon is a free and open source icon set, created by IBM
- [Solar](https://www.streamlinehq.com/icons/solar): Solar is a free and open source icon set, created by 480 Design
- [Lucide](https://www.streamlinehq.com/icons/lucide): Lucide is a free and open source icon set, created by by Eric Fennis, Karsa Rigó, Jakob Guddas
- [Brand Logos](https://www.streamlinehq.com/icons/brand-logos): Free Open source SVG icons for popular brands.
- [Bootstrap](https://www.streamlinehq.com/icons/bootstrap): Bootstrap is a free and open source icon set, created by Mark Otto
- [Atlas](https://www.streamlinehq.com/icons/atlas): Atlas is a free and open source icon set, created by Vectopus
- [Unicons](https://www.streamlinehq.com/icons/unicons): Unicons is a free and open source icon set, created by IconScout
- [Ionic Icons](https://www.streamlinehq.com/icons/ionicons): Ionic is a free and open source icon set, created by Ionic Team
- [Phosphor](https://www.streamlinehq.com/icons/phosphor): Phosphor is a free and open source icon set, created by by Helena Zhang and Tobias Fried.
- [MingCute](https://www.streamlinehq.com/icons/mingcute): MingCute is a free and open source icon set, created by Richard and Xin
- [Font Awesome](https://www.streamlinehq.com/icons/font-awesome): Font Awesome is a free and open source icon set, created by Font Awesome Team
- [Majesticons](https://www.streamlinehq.com/icons/majesticons): Majesticons is a free and open source icon set, created by Gerrit Halfmann
- [Mynaui](https://www.streamlinehq.com/icons/mynaui): Mynaui is a free and open source icon set, created by Praveen Juge
- [Radix](https://www.streamlinehq.com/icons/radix): Radix is a free and open source icon set, created by WorkOS Team
- [Heroicons](https://www.streamlinehq.com/icons/heroicons): Heroicons is a free and open source icon set, created by by Tailwind labs
- [Flagpack](https://www.streamlinehq.com/icons/flagpack-icons): Flagpack is a free and open source icon set, created by Yummygum

## Illustrations families

- [Top illustrations](https://www.streamlinehq.com/illustrations/top-illustrations): This is a collection of our best-selling illustration sets. Every set is massive, consistent, and covers every use case imaginable.
- [Streamline UX](https://www.streamlinehq.com/illustrations/streamline-ux): The largest illustration library in the world, with nearly 30k illustrations. Best used for clear, functional use cases.
- [Realistic style](https://www.streamlinehq.com/illustrations/realistic-style): Realistic illustrations capture subjects as they appear in real life, with accurate details and proportions. Use realistic styles when accuracy is important but you also want to maintain a strong sense of familiarity.
- [Abstract Style](https://www.streamlinehq.com/illustrations/abstract-style): Abstract illustrations use simplified shapes and forms to represent concepts. Perfect for modern, creative designs that prioritize visual appeal over detailed representation.
- [Playful Style](https://www.streamlinehq.com/illustrations/comic-style): Playful styles are fun and friendly. It's a good fit for brands that cater to children or when they want to convey ease of use. Choosing a set here comes down to personal taste and the number of colors you want to use.
- [Free illustrations](https://www.streamlinehq.com/illustrations/free-illustrations): If you want to try first-hand whether our illustrations are suitable enough for your brand, we offer you a large selection of our finest vectors, from colorful and energetic sets to elegant and minimalistic collections.
- [Opensource Illustrations](https://www.streamlinehq.com/illustrations/opensource-illustrations)

## Elements families

- [Shapes](https://www.streamlinehq.com/elements/shapes): Bold geometric forms, organic shapes, and fluid compositions featuring multiple style variations for versatile design applications.
- [Scribbles](https://www.streamlinehq.com/elements/scribbles): A collection of hand-drawn scribbles featuring solid and adjustable thickness styles to bring a personal touch to your work.
- [Symbols](https://www.streamlinehq.com/elements/symbols): A complete collection of volumetric shapes, featuring 3D looks, fun and retro vibes to bring a personal touch to your work.
- [Emojis](https://www.streamlinehq.com/elements/emojis): Our vector-based emojis and stickers deliver flawless quality at any scale, with easy resizing and color customization to fit your needs.
- [Patterns & Tiles](https://www.streamlinehq.com/elements/all-patterns): A collection of shapes and patterns ideal for use as decorations, wallpapers or visual motifs, adding depth to your visual language.
- [Textures & Backgrounds](https://www.streamlinehq.com/elements/textures-backgrounds): Comprehensive collection of background tiles, patterns and seamless textures for creating dynamic visual compositions.
- [Vintage Graphics](https://www.streamlinehq.com/elements/vintage-graphics): Classic ornaments, frames, and vintage-inspired illustrations including Art Deco and Art Nouveau elements for timeless designs.
- [Stickers](https://www.streamlinehq.com/elements/all-stickers): A collection of stickers, featuring playful styles, charming stickers and delightful elements to bring a personal touch to your work.
- [Famous & Fun](https://www.streamlinehq.com/elements/other-elements): A diverse collection of graphic elements, carefully curated to provide a versatile toolkit for designers to create visually captivating projects.

## Plugins and apps

- [Figma plugin](https://www.figma.com/community/plugin/852192486284901337/Streamline-Icons%2C-Illustrations-and-Emoji): Browse and insert Streamline assets inside Figma.
- [Adobe Express plugin](https://adobesparkpost.app.link/TR9Mb7TXFLb?addOnId=w165n33k3): Add Streamline assets to Adobe Express designs.
- [Framer plugin](https://www.framer.com/marketplace/plugins/core-icons-by-streamline/): Browse and insert Streamline assets into Framer sites.
- [Webflow app](https://webflow.com/apps/detail/streamline-icons): Add Streamline icons and elements to Webflow sites.
- [VS Code extension](https://marketplace.visualstudio.com/items?itemName=streamline.streamline-icons): Find and use Streamline assets from your code editor.
- [Lucid integration](https://lucid.co/marketplace/01f05f6d/streamline-icons-illustrations-emojis-and-elements): Use Streamline assets in Lucid documents and diagrams.
- [Miro app](https://miro.com/marketplace/streamline/): Add Streamline assets to Miro boards.
- [macOS desktop app](https://home.streamlinehq.com/plugins/download): Search and customize assets from the menu bar, then drag and drop them into your work.

## Pricing

- [Pricing](https://home.streamlinehq.com/pricing): Plans and current prices.
- [Lifetime purchases](https://www.streamlinehq.com/lifetime): Purchase downloadable asset sets with lifetime access.
- [Free license](https://home.streamlinehq.com/license-free): Terms for free sets, including attribution requirements.
- [Pro license](https://home.streamlinehq.com/license-premium): Terms for paid sets.

## Documentation

- [Help Center](https://help.streamlinehq.com/en/): Guides on licensing, accounts, downloads and plugin setup.

## For developers and agents

- [Streamline Expert](https://www.streamlinehq.com/expert): Describe your product to get icon family recommendations, compare alternatives and understand the tradeoffs.
- [MCP server](https://www.streamlinehq.com/mcp): Model Context Protocol server for querying and fetching Streamline assets from AI tools.
- [Streamline API](https://home.streamlinehq.com/api): REST API for programmatic access.

## Company

- [Contact](https://home.streamlinehq.com/contact): Get in touch with the team.
- [Testimonials](https://home.streamlinehq.com/testimonials): Customer feedback.

## Blog

- [Streamline Blog](https://blog.streamlinehq.com/): Articles on design systems, icon usage and product updates.

## Optional

- [Full Markdown catalog index](https://www.streamlinehq.com/sitemap.md): AI-readable index of all catalog families and sets. Use when comprehensive catalog discovery is needed.
- [Use cases](https://home.streamlinehq.com/projects/interface): Examples of Streamline assets applied to interface design.