Function icons
2,224 free icons · SVG and PNG
Free function icons for websites, apps and slides. Open an icon to change its color or size, then download SVG or PNG, or copy the code for React.
Showing 48 of 2224
Packs
Function icon packs
Sets in one matching style, ready to download together.
Are these function icons free?
Yes. Every function icon on IconHub is free for personal and commercial use. Add a credit link to IconHub where you use it.
Which formats can I download?
SVG for websites, apps and design tools, and PNG at the size you pick. One-color icons can also be copied as React or Vue code.
Can I change the color of a function icon?
Yes. Open the icon and pick a color, or use the editor to change color, stroke and background. Flat and gradient icons keep their own colors.