There are 236 ui & interface icons here, and they share one rendering style: the same soft studio lighting, the same gentle shadow, the same level of detail at every size. The largest groups in here are Arrow (23) and File (8). Each is a page of its own, which is usually a faster route than scrolling a category this size, and each one carries its own icons rather than repeating this grid. You will find Cross Mark, Gear, Approval and Green Check Mark among them.
Three sorts sit above the grid. Popular is real: it ranks by how often each ui & interface icon has actually been downloaded, not by an editor's opinion. Newest surfaces recent renders, and A to Z is the alphabet. Pages hold 96 icons across 3 of them. If you know the name, search beats browsing; if you are assembling a set for one project, the curated packs cross categories in a way this page cannot.
Downloads are transparent PNGs at 1024, 512 and 256 pixels, free for both personal and commercial projects, with a credit to Thridy on the free plan and none on a paid one. Nothing here sits behind a sign-up, nothing is watermarked in the file you download, and an icon that does not exist yet can be requested and is usually rendered within minutes.
About this set
236 icons in here, all rendered in one style.
The functional set: arrows and directional marks, flags, buttons, avatars, faces, files and the controls an interface is assembled from. These are searched for by what they do rather than what they are, so the naming leans on function.
Product interfaces, dashboards and design systems, which is the one context where consistency is not a nice to have. A design system needs its arrows to match its buttons to match its file icons, and mixing sources shows immediately at small sizes. Navigation, empty states, onboarding steps and toolbars all draw from UI And Interface Free 3D Icons. Documentation uses the arrow and file sets for structure, and admin tools use the whole category, because an admin interface is mostly controls and very little decoration. Mobile apps use them across tab bars and settings screens, where the same icon appears on every screen and any inconsistency compounds. Design system documentation uses them as examples, and internal tools use them heavily, because an internal tool is judged on clarity rather than decoration.
All 236 ui & interface icons download free as high-resolution transparent PNGs, cleared for personal and commercial use, with attribution on the free plan and none on a paid plan. Explore all categories, or request an icon that does not exist yet.
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