Activities

Android

Audio Video

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Common Actions

Communication

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UI Actions

Streamline 3.0

Ultimate

Core

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Streamline Material

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Fluent UI

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Unicons

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Font Awesome

Majesticons

Mynaui

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Heroicons

Flagpack

Clean line icon of a rounded rectangle with a vertical bar, dot, and two horizontal bars. Used for issues and forms.

Problem

Clean line icon of a rounded rectangle with an exclamation mark and two lines. Used for alerts and issue reports.

Rounded line icon of a rectangle with a vertical pill, circle, and two horizontal bars. Used for forms, lists, and layouts.

Sharp line icon of a rectangular panel with two horizontal bars and two left blocks. Used for issue lists, forms.

Rounded solid icon of a rounded rectangle with exclamation and two bars. Used for errors, warnings.

Problem Fill

Clean solid icon of a rounded rectangle with an exclamation mark and two bars. Used for problem alerts and issue states.

Clean line icon of circular sync arrows with an exclamation mark and dot. Used for sync errors, retries, and status alerts.

Sync Problem

Sharp line icon of two circular arrows around an exclamation mark. Used for sync errors, failed updates, and retry actions.

Bold hand-drawn icon of an exclamation mark inside a rounded square frame. Used for logic problems, warnings, and errors.

Logic Problem

Minimal hand-drawn icon of a rectangle with a tall oval above a horizontal oval. Used for puzzles and reasoning tools.

Rounded solid icon of circular sync arrows around an exclamation mark. Used for sync errors, retries, and alerts.

Sync Problem Fill

Clean solid icon of circular sync arrows around an exclamation mark. Used for sync errors and retry states.

Playful creative icon of green and white rounded panels, a wrench, and dots. Used for fixes, switches, and troubleshooting.

Switch Problem Fix

Clean hand-drawn icon of a bicycle beneath a warning triangle. Used for cycling hazards and safety alerts.

Bicycle Problem Warning Sign

Rounded line icon of circular sync arrows around an exclamation mark. Used for sync errors, retries, and data status.

Clean hand-drawn icon of a rounded square border with a four-lobed cross. Used for logic puzzles and problem-solving.

Logic Problem Cross 1

Playful creative icon of a pink circle, yellow toggle, cyan wrench, and yellow exclamation panel. Used for troubleshooting.

Expressive hand-drawn icon of a wheel with a flat tire. Used for vehicle issues, roadside assistance, and repair apps.

Transportation Problem Limitation Flat Tire

Sharp duotone icon of a diamond warning sign with an exclamation mark and dot. Used for alerts, errors, and issue states.

Report Problem Warning Diamond

Sharp duotone icon of a warning triangle with exclamation mark and diamond. Used for reports, alerts, and error states.

Report Problem Warning Triangle

Rounded hand-drawn icon of a square face with two eyes and a frown. Used for errors and sad feedback.

Logic Problem Sad Face

Sharp line icon of a triangle containing an exclamation mark and diamond. Used for warnings, errors, and issue reports.

Clean hand-drawn icon of a sad face inside a rounded square. Used for error states and logic problems.

Sharp duotone icon of an exclamation mark inside a hexagon. Used for report problem, alerts, and error states.

Report Problem Warning Hexagon

Sharp line icon of a diamond outline with an exclamation mark and small diamond. Used for warnings and reports.

Sharp line icon of a warning triangle with an exclamation mark and diamond. Used for error alerts and report problems.

Sharp solid {icon} of a white exclamation mark beside two bars in a black rectangle. Used for errors, warnings.

Sharp duotone icon of an exclamation mark and diamond inside a hexagon. Used for warnings and reports.

Sharp line icon of an exclamation mark and diamond inside a hexagon. Used for warnings, errors, and report-problem actions.

Sharp line icon of a hexagon containing an exclamation mark and diamond. Used for reporting problems and warnings.

Clean line icon of two circular arrows around an exclamation mark. Used for sync errors, failed updates, and retry actions.

Bold hand-drawn icon of a rounded square with two crossing diagonal lines. Used for logic puzzles and challenge screens.

Logic Problem Cross

Clean hand-drawn icon of a rough square frame with a bold X inside. Used for logic problems, errors, and crossed-out states.

Vibrant hand-drawn icon of a black four-lobed cross inside a blue square. Used for logic puzzles and error states.

Playful hand-drawn icon of a bicycle and warning triangle with a blue exclamation mark. Used for cycling alerts and hazards.

Clean hand-drawn icon of a scooter with a warning triangle. Used for scooter safety alerts.

Scooter Problem Warning Sign

Playful hand-drawn icon of a scooter beside a warning triangle with exclamation mark. Used for scooter safety alerts.

Sharp duotone icon of a warning triangle with an exclamation mark and diamond. Used for alerts and issue reporting.

Clean hand-drawn icon of a window with dots, wireless waves, and an exclamation mark. Used for network errors.

App Window Wireless Problem

Clean hand-drawn icon of a window with a blue bar, wireless signal, and alert dot. Used for Wi-Fi errors and network status.

Minimal hand-drawn icon of an app window with wireless waves and a dot below. Used for Wi-Fi errors and connection issues.

Playful creative icon of a side-profile head with an open mouth and neck. Used for throat problems and medical care.

Medical Condition Throat Problem

Clean hand-drawn icon of a blue wheel inside an irregular black outline. Used for flat tires and transportation problems.

Clean line icon of a side-profile head with outlined throat. Used for throat problems and healthcare apps.

Sharp line icon of three angular panels with a question mark and exclamation mark. Used for business questions and decisions.

Business Question

Clean flat icon of a printer with paper and an exclamation mark. Used for print errors, alerts, and printer status.

Print Error

Rounded flat icon of a printer with a warning triangle and exclamation mark. Used for print errors and troubleshooting.

Clean line icon of a curved head outline with layered neck and throat lines. Used for throat conditions and medical UI.

Sharp line icon of a geometric person with a tie beside a hexagonal question badge. Used for business help, FAQs and support.

Minimal solid icon of an exclamation mark beside an equals sign in a rounded rectangle. Used for problems, errors, and debugging.

The Problem Fill icon shows an exclamation mark beside an equals sign inside a rounded rectangle. Drawn in the solid style on a 24px grid for clear small-size rendering. Use it for problem states, error messages, debugging tools, validation alerts, and issue tracking interfaces. It belongs to Outlined Fill - Material Symbols free set in the Google Material family.

<p>Material Symbols by Google - free customizable icon set with icons in outlined, rounded, and sharp variants.</p>

Outlined Fill - Material Symbols

<p>Material Symbols by Google is a free, customizable set of 3,300+ icons in outlined, rounded, and sharp styles. Adjustable size and color make them ideal for web, app, UI/UX, and graphic design.</p>

Problem Fill is a solid-style Icon from Outlined Fill - Material Symbols set.