PNG SVG PSD EPS MORE
technology
Flat
Computer Security
Light bulb, security, Alarm
Gold
512x512
PNG ICO ICNS MORE
Flatastic Part 2
Process, warning
PNG MORE
Mini Action
warning
20x20
Koloria
32x32
WooCons
warning, sign
Matte: Basic
exclamation, Alert, Error
Oxygen-Refit
exclamation, Dialog, Alert
128x128
Circular
Error, exclamation, warning
16x16
Folder, exclamation, Alert
Web Application
warning, wrong, Alert
48x48
Function
warning, wrong, exclamation mark
Refresh CL
wrong, Error, exclamation
256x256
UI
Smooth
All Google icons
y, warning
64x64
Mixed
Pixel
Koloria icons pack
warning, Cartoon, base
Desktop apps
Glyph
16x16 Free Toolbar Icons
problem, warn, danger
Computer & hardware
WooCons #1
Attention, sign, warning
Business & finance
3D
warning, Error
Alert, exclamation, warning
Function icons
triangle, sign, Caution
Web Application Icons Set
Alert, warning