Quick answers to the questions people ask most often about ICON OOP, icon downloads, file formats and licensing. If your question is not here, the guides go into more depth, or you can contact us directly.
Yes. ICON OOP is completely free. There is no subscription, no paid tier and no account to create. You can search, customise and download as many icons as you like. The site is supported by unobtrusive advertising shown around the page content, which is what keeps it free for everyone.
No. ICON OOP works without any registration. Open the tool, search for an icon, adjust it and download it. Your favourites and theme preference are saved in your own browser, not on a server.
Yes, for the icon files themselves. All five sets use permissive open-source licences - Simple Icons uses CC0, Lucide uses ISC, Tabler and Phosphor use MIT, and Material Symbols uses Apache 2.0 - which all allow commercial use. The one thing to be careful with is brand logos: the logo files are free to use, but the brands they represent are still trademarks. See our icon licensing guide for the full picture.
You can download any icon as an SVG (a sharp, scalable vector file) or as a PNG image. PNG export is available at 1x, 2x, 4x and 8x resolution, or a custom pixel size. You can also copy an icon directly as SVG code, a CSS data-URI, an HTML img tag, or a React component.
Open any icon in ICON OOP and use the colour controls in the panel that appears. You can pick a colour visually, type a hex code, choose a brand colour, or use a swatch. The preview updates instantly and the downloaded file keeps your chosen colour. Our guide on changing icon colour covers this in detail.
Yes. Hover over any icon card and tick its checkbox to select it. Select as many as you want, then use the bulk bar at the bottom of the screen to download them all together as a single ZIP file, in either SVG or PNG format.
The ICON OOP interface needs an internet connection to load the icon files from their content delivery networks. Once an icon is downloaded to your computer, that file works offline like any other image - you can use it in projects with no connection at all.
Stroke width only applies to outline icons that are drawn as lines, such as Lucide and Tabler icons. Filled icons and brand logos are solid shapes, so there is no line thickness to adjust. ICON OOP automatically shows the controls that make sense for whichever icon you have open.
Yes. ICON OOP works in any modern browser on desktop, tablet and mobile. The layout adapts to smaller screens so you can search and download icons on the go.
ICON OOP does not draw the icons. They are created and maintained by five independent open-source communities. ICON OOP keeps its catalogues in sync with those projects, so when they publish new icons, the new icons appear in ICON OOP automatically.
Still have a question?
If something is not covered above, take a look at the guides section for longer explanations, or read the licensing guide if your question is about how you are allowed to use an icon. You can also reach the team through the contact page.
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