Free Icon Library & Search

About this icon library

This page searches thousands of free, open-source icons from one search box — including Lucide, Heroicons, Phosphor, Tabler, Carbon, Material Design Icons, Game Icons, Simple Icons, and the wider Iconify collection. Preview any icon, adjust its size and color, then download it as SVG or PNG, or add several icons to the library and export them together as a ZIP.

It is designed for app developers assembling a consistent icon set. Search related terms — 'settings', 'gear', 'preferences' — compare matches from different collections side by side, and keep the ones that share a common visual style. The category and target filters narrow results to collections suited for UI work, games, brand marks, or enterprise design systems.

Understanding icon licenses

Every icon here comes from an open-source collection with its own license. Most use permissive licenses — MIT (Heroicons, Phosphor, Tabler), ISC (Lucide), Apache 2.0 (Carbon, Material Design Icons), or CC0 (Simple Icons) — which allow free commercial use without attribution. Some, such as Game Icons (CC BY 3.0), require you to credit the original authors.

The license of each collection is shown alongside its name in the library list. Before shipping icons in a product, check that collection's terms — complying with them is your responsibility as the user, as described in the Terms of Service.

Choosing icons that work in an app

• Stay within one collection where possible — mixing stroke widths and corner styles is the fastest way to make a UI feel inconsistent.
• Prefer SVG for production: it scales losslessly to any size. PNG downloads are handy for mockups and documents.
• Test icons at the size you will actually use (for example 24 px in app toolbars) — detailed icons that look great large often blur when small.
• Search in English and try synonyms; collections tag the same concept under different names.

Frequently asked questions

Are these icons free for commercial use?

Yes, subject to each collection's license. Most collections use permissive licenses such as MIT, ISC, or Apache 2.0; a few, like Game Icons (CC BY), require attribution. The license is listed next to each collection.

Should I download SVG or PNG?

SVG for anything that ships in your app — it scales to any resolution without quality loss and can be recolored in code. PNG is convenient for mockups, slides, and documents.

Do I need an account?

No. Search, preview, recoloring, and downloads all work without signing up, and they are free.

Can I change an icon's color and size?

Yes. The live preview lets you set the size and color before downloading, and SVG files can be restyled later in any editor or directly in code.

Why are there no results for my search?

Collections are tagged in English, so search with English terms. If a term returns nothing, try a synonym ('trash' vs 'delete') or clear the category and target filters.