PNG ICO ICNS SVG MORE
Mixed
Outline
Interface
exclamation, danger, interface
Black
512x512
Mayssam
Error, Alert, danger
Glyph
Basic icon element
danger, warning, safety
Free Misc Icon Set 2
Error, sign, fill
Error, Alarm, warning
bitsies!
warning, Alarm, Alert
Simple Geometric Icons
Exit, delete, Close
Locations - Solid
training, ride, Bikes
Handdrawn
Social Messaging & Productivity
danger, Attention, Error
warning, no smoking, smoking
PNG SVG MORE
Simple darkcon
warning, Error, skull
324x512
problem, warning, Caution
Icons prohibition
prohibition sign, warning, impossible
prohibition sign, prevention, prohibiting sign
impossible, prohibition, prohibiting sign
roller skates, prohibition, impossible
prohibition, prevention, Cigarette
prohibiting sign, interdiction, prohibition
prohibiting sign, prohibition sign, impossible
impossible, prohibition sign, prevention
Bicycle, interdiction, prevention
prohibition sign, impossible, prohibition
Watchify v1.0 - 32px
Alert, warning, chime
Hawcons
warning