Interface Essential

Money Shopping

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Streamline 3.0

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Brand Logos

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Unicons

Ionic Icons

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Font Awesome

Majesticons

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Heroicons

Flagpack

Clean line icon of a rounded warning triangle with an exclamation mark. Used for alerts, errors, and caution states.

Warning

Rounded line icon of a triangular warning sign with an exclamation mark. Used for alerts, errors, and safety notices.

Sharp line icon of a triangular warning sign with an exclamation mark. Used for alerts and error states.

Clean line icon of a triangular warning sign with an exclamation mark. Used for alerts, errors, and caution states.

Clean duotone icon of a cloud above a warning triangle with exclamation mark. Used for weather alerts and cloud service warnings.

Cloud Warning

Dashboard Warning

File Warning

Page Warning

Rounded solid icon of a filled warning triangle with an exclamation mark. Used for alerts, errors, and caution messages.

Warning Fill

Globe Warning

Sharp solid icon of a filled warning triangle with an exclamation mark. Used for alerts, errors, and caution states.

Calendar Warning

Minimal duotone icon of a warning triangle crossed by a diagonal slash. Used for disabled warnings and alert settings.

Warning Off

Rounded solid icon of a warning triangle with an exclamation mark and diagonal slash. Used for muted alerts and warning states.

Clean flat icon of a warning triangle with an exclamation mark and diagonal slash. Used for disabled warnings and muted alerts.

Warning Triangle

Warning Square

Warning Diamond

Rounded colored solid icon of a rounded warning triangle with an exclamation mark. Used for alerts, errors, and warnings.

Warning Circle

Rounded gradient icon of a shield with an exclamation mark. Used for warnings, errors, and security alerts.

Warning Shield

Rounded flat icon of a rounded octagon containing a vertical exclamation mark. Used for warnings and alerts.

Warning Octagon

Clean gradient icon of a rounded warning triangle with an exclamation mark. Used for alerts, warnings, and error states.

Rounded line icon of a warning triangle, exclamation mark, and five vertical sound bars. Used for voice alerts and audio warnings.

Voice Warning

Clean flat icon of a warning triangle, exclamation mark, and four sound bars. Used for voice alerts.

Shield Warning

Rounded line icon of a cloud with an exclamation mark. Used for weather warnings, cloud alerts, and error states.

Folder Warning

Laptop Warning 1

Programming Warning

Sharp colored solid icon of a lightning bolt and warning badge with an exclamation mark. Used for power alerts.

Flash Warning

Rounded solid icon of a lightning bolt beside a warning triangle with an exclamation mark. Used for flash alerts and hazards.

User Warning

Sharp line icon of a database stack with a warning triangle and exclamation mark. Used for database errors and alerts.

Database Warning

Volume Warning

Clean neon icon of a laptop with a warning triangle and exclamation mark. Used for device alerts, system and hardware.

Laptop Warning 2

Desktop Warning

Monitor Warning

Minimal line icon of a warning triangle with exclamation and slash. Used for disabled warnings and alert controls.

Clean solid icon of a laptop with a warning triangle. Used for device alerts, errors, and technical support.

Sharp solid icon of a shield with an exclamation mark. Used for warnings, alerts, and security notices.

Clean line icon of a warning triangle with an exclamation mark. Used for alerts, errors, and caution messages.

The Warning Triangle icon shows a rounded triangular outline with a vertical exclamation mark and circular point. Drawn in the line style on a 14px grid with a 1px stroke for a clear, minimal appearance. Use it for alerts, error states, safety notices, validation messages, and caution prompts. It belongs to Core Line - Free set in the Core family.

<p>[Free + Open-source] Core is the Helvetica of icons. The Free Line variant offers clean, minimal icons with consistent line weights. Licensed under the Creative Commons - CC BY 4.0</p>

Core Line - Free

<p>The Helvetica of icons. Core is stripped to essential form with generous spacing. It's a timeless workhorse for interface design.</p>

Warning Triangle is a line-style Icon from Core Line - Free set.