PNG ICO SVG MORE
Mixed
Outline
Basic Line Icon Set 2
notif, bell, notification icon
Black
512x512
notif, notification icon, bell
Cute Tech Icon Set
bell, ting, notification
PNG ICO ICNS SVG MORE
Miscellaneous
miscellaneous, ring, notification
Twitter UI Set
Alert, notification, ring
bitsies!
warning, Alarm, Alert
Sympletts - Free Vol.1
bell
Watchify v1.0 - 32px
Alert, warning, chime