Symbols.so

Warning & Safety Symbols

Warning signs, safety symbols, and alert indicators

30 symbols available
Warning Sign
Yellow warning triangle
U+26A0
Radioactive
Radioactive hazard symbol
U+2622
Biohazard
Biological hazard symbol
U+2623
🚫
Prohibited
No entry or prohibited sign
U+1F6AB
No Entry
Do not enter sign
U+26D4
🔥
Fire
Fire flame symbol
U+1F525
💀
Skull
Skull and crossbones
U+1F480
High Voltage
Lightning bolt warning
U+26A1
🚨
Police Car Light
Rotating emergency light
U+1F6A8
🛑
Stop Sign
Octagonal stop sign
U+1F6D1
🚷
No Pedestrians
No walking allowed
U+1F6B7
🚯
No Littering
Do not litter sign
U+1F6AF
🚱
Non-Potable Water
Not safe to drink
U+1F6B1
🚳
No Bicycles
Bicycles prohibited
U+1F6B3
🚭
No Smoking
Smoking prohibited
U+1F6AD
📵
No Mobile Phones
Mobile phones prohibited
U+1F4F5
🔞
No One Under Eighteen
Age restriction symbol
U+1F51E
Coffin
Death warning symbol
U+26B0
Skull and Crossbones
Poison warning symbol
U+2620
🧯
Fire Extinguisher
Fire safety equipment
U+1F9EF
🚪
Door
Emergency exit door
U+1F6AA
🆘
SOS Button
Emergency SOS signal
U+1F198
🚑
Ambulance
Medical emergency vehicle
U+1F691
🚒
Fire Engine
Fire emergency vehicle
U+1F692
👮
Police Officer
Law enforcement officer
U+1F46E
🔒
Locked
Security lock symbol
U+1F512
🔓
Unlocked
Unlocked security warning
U+1F513
🔐
Locked with Key
Secure with key
U+1F510
🔑
Key
Security key
U+1F511
🛡
Shield
Protection shield
U+1F6E1

Complete Guide to Warning & Safety Symbols

Critical safety alerts and hazard communication symbols

Safety & Hazard Communication

Warning symbols provide critical safety information and alert users to potential hazards, dangers, and important notices. These standardized symbols are designed for maximum recognition and immediate understanding in emergency situations.

Industrial & Safety Applications

Essential for workplace safety, industrial facilities, emergency procedures, hazard communication, safety training, and risk management. Critical for protecting people and ensuring compliance with safety regulations.

How to Use Warning & Safety

👆

1. Click to Copy

Simply click on any symbol to instantly copy it to your clipboard.

📋

2. Paste Anywhere

Paste the copied symbol into any document, message, or application.

3. Enhance Content

Use symbols to make your content more engaging and visually appealing.

Warning & Safety Technical Information

Unicode Standard

All symbols in our warning & safety collection follow the Unicode standard, ensuring compatibility across all modern devices and platforms.

  • Universal compatibility
  • Cross-platform support
  • Future-proof encoding

Browser Support

Our symbols work perfectly in all modern browsers and applications:

  • Chrome, Firefox, Safari, Edge
  • Mobile browsers (iOS, Android)
  • Desktop applications
  • Social media platforms

Frequently Asked Questions

Are warning & safety symbols free to use?

Yes! All warning & safety symbols in our collection are free to use for personal and commercial purposes. They are part of the Unicode standard and available for everyone.

Will warning & safety symbols work on my device?

Our warning & safety symbols work on all modern devices including computers, smartphones, and tablets. They are compatible with Windows, Mac, iOS, Android, and Linux systems.

How do I copy warning & safety symbols on mobile?

On mobile devices, simply tap any warning & safety symbol to copy it to your clipboard. You can then paste it into any app or message by long-pressing and selecting paste.

Can I use warning & safety symbols in my business?

Absolutely! These warning & safety symbols are perfect for business use including presentations, documents, websites, marketing materials, and professional communication.