Streamline Icons

About Streamline Icons

Streamline Icons is an icon library offering 447,348 icons across 34 families and 172 sets. Families include Ultimate (a broad, neutral-style collection spanning Light, Regular, Bold, Duotone, and Colors variants), Core (a minimal, stripped-down style), Flex (a fluid, curved style), and Sharp (a brutalist, geometric style), among others such as Plump, Micro, Freehand, Material, Nova, and Cyber, plus sets of third-party-style icons like Google Material, Tabler, Remix, Feather, Iconoir, Carbon, Solar, Lucide, Bootstrap, Phosphor, Font Awesome, Heroicons, and others.

Several families offer both full paid sets and smaller free subsets (for example, Ultimate Light has 18,143 icons total with a 1,000-icon free version). The site also lists an "Expert" feature that generates icons from a text description of a desired style.

The product is aimed at designers and developers who need icon assets for interface design, offering both free and paid ("Pro") tiers as well as multiple visual styles and themes to match different product aesthetics.

Key features

• 447,348 icons across 34 icon families and 172 icon sets
• multiple design styles including Ultimate, Core, Flex, and Sharp
• each family offers variants like Line, Solid, Duotone, Bold, and Colors
• free tiers with around 500-1,000 icons per style
• favorites and export management for selected icons

Frequently asked questions