System UIcons
License: Unlicense(commercial use is allowed, no attribution required)
airplay
Icon size: 21 x 21
alarm-clock
Icon size: 21 x 21
align-horizontal
Icon size: 21 x 21
align-vertical
Icon size: 21 x 21
angle
Icon size: 21 x 21
archive
Icon size: 21 x 21
arrow-bottom-left
Icon size: 21 x 21
arrow-bottom-right
Icon size: 21 x 21
arrow-down
Icon size: 21 x 21
arrow-down-circle
Icon size: 21 x 21
arrow-left
Icon size: 21 x 21
arrow-left-circle
Icon size: 21 x 21
arrow-right
Icon size: 21 x 21
arrow-right-circle
Icon size: 21 x 21
arrow-top-left
Icon size: 21 x 21
arrow-top-right
Icon size: 21 x 21
arrow-up
Icon size: 21 x 21
arrow-up-circle
Icon size: 21 x 21
audio-wave
Icon size: 21 x 21
backspace
Icon size: 21 x 21
backward
Icon size: 21 x 21
bag
Icon size: 21 x 21
battery-75
Icon size: 21 x 21
battery-charging
Icon size: 21 x 21
battery-empty
Icon size: 21 x 21
battery-full
Icon size: 21 x 21
battery-half
Icon size: 21 x 21
battery-low
Icon size: 21 x 21
bell
Icon size: 21 x 21
bell-disabled
Icon size: 21 x 21
bell-ringing
Icon size: 21 x 21
bell-snooze
Icon size: 21 x 21
bluetooth
Icon size: 21 x 21
book
Icon size: 21 x 21
book-closed
Icon size: 21 x 21
book-text
Icon size: 21 x 21
bookmark
Icon size: 21 x 21
bookmark-book
Icon size: 21 x 21
box
Icon size: 21 x 21
box-add
Icon size: 21 x 21
box-download
Icon size: 21 x 21
box-open
Icon size: 21 x 21
box-remove
Icon size: 21 x 21
boxes
Icon size: 21 x 21
branch
Icon size: 21 x 21
briefcase
Icon size: 21 x 21
browser
Icon size: 21 x 21
browser-alt
Icon size: 21 x 21
button-add
Icon size: 21 x 21
button-minus
Icon size: 21 x 21
calculator
Icon size: 21 x 21
calendar
Icon size: 21 x 21
calendar-add
Icon size: 21 x 21
calendar-date
Icon size: 21 x 21
calendar-day
Icon size: 21 x 21
calendar-days
Icon size: 21 x 21
calendar-last-day
Icon size: 21 x 21
calendar-month
Icon size: 21 x 21
calendar-move
Icon size: 21 x 21
calendar-remove
Icon size: 21 x 21
calendar-split
Icon size: 21 x 21
calendar-week
Icon size: 21 x 21
camera
Icon size: 21 x 21
camera-alt
Icon size: 21 x 21
camera-noflash
Icon size: 21 x 21
camera-noflash-alt
Icon size: 21 x 21
capture
Icon size: 21 x 21
card-timeline
Icon size: 21 x 21
card-view
Icon size: 21 x 21
carousel
Icon size: 21 x 21
cart
Icon size: 21 x 21
cast
Icon size: 21 x 21
chain
Icon size: 21 x 21
chat-add
Icon size: 21 x 21
check
Icon size: 21 x 21
check-circle
Icon size: 21 x 21
check-circle-outside
Icon size: 21 x 21
checkbox-checked
Icon size: 21 x 21
checkbox-empty
Icon size: 21 x 21
chevron-close
Icon size: 21 x 21
chevron-down
Icon size: 21 x 21
chevron-down-circle
Icon size: 21 x 21
chevron-down-double
Icon size: 21 x 21
chevron-left
Icon size: 21 x 21