Activities

Android

Audio Video

Arrows

Brand

Business Payments

Common Actions

Communication

Hardware

Home

Household

Maps

Photo Image

Privacy Security

Social

Text Formatting

Transportation

Travel

UI Actions

Streamline 3.0

Ultimate

Core

Flex

Sharp

Plump

Micro

Freehand

Streamline Material

Nova

Cyber

Streamline Vault

Logos

Pixel

Google Material

Tabler

Remix

Feather

Iconoir

Carbon

Solar

Lucide

Brand Logos

Bootstrap

Atlas

Unicons

Ionic Icons

Phosphor

MingCute

Font Awesome

Majesticons

Mynaui

Radix

Heroicons

Flagpack

Clean line icon of an open circular arc with a horizontal minus bar. Used for disable, subtract, and minimize controls.

Unknown 5

Minimal line icon of a capital A, upward arrow, and horizontal bar. Used for sorting, text tools, and list controls.

Unknown 7

Clean line icon of a circle split diagonally, with plus and minus symbols. Used for add/remove controls and adjustments.

Unknown 2

Rounded line icon of a document with a folded corner and question mark. Used for unknown files and document help.

Unknown Document

Phone Device Unknown

Clean line icon of two matching horizontal bars. Used for equality signs, math controls, and comparison inputs.

Unknown Med

Sharp line icon of two separated horizontal bars. Used for comparison, split layouts, and dual-panel controls.

Sharp line icon of a document with folded corner and question mark. Used for unknown files, errors, and help states.

Clean line icon of a document with a folded corner and question mark. Used for unknown files and help prompts.

Clean line icon of a document with horizontal lines and a question mark. Used for unknown files, help, and document errors.

Device Unknown

Clean line icon of a battery outline with a question mark. Used for unknown battery status and device diagnostics.

Battery Unknown

Device Unknown Fill

Minimal line icon of two horizontal rounded bars side by side. Used for menus, toggles, and interface controls.

Clean line icon of a document with a question mark in a circle. Used for unknown files and help.

Clean line icon of a rounded device with a question mark on its screen. Used for unknown devices and troubleshooting.

Rounded line icon of a battery outline with a question mark and dot. Used for unknown battery status and power diagnostics.

Clean line icon of a battery with a question mark. Used for unknown battery status and power indicators.

Sharp line icon of a battery outline with a question mark and separate dot. Used for unknown battery status.

Sharp solid icon of a document with a folded corner and question mark. Used for unknown files, document help, and file errors.

Unknown Document Fill

Unknown Med Fill

Rounded solid icon of two horizontal pill bars. Used for equals signs, comparison controls.

Rounded solid icon of a document with a folded corner and question mark. Used for unknown files, file errors, and help.

Rounded solid icon of a floppy disk with a question mark. Used for unknown devices and troubleshooting.

Clean solid icon of a rounded device with a blank screen and question mark. Used for unknown devices and troubleshooting.

Rounded solid icon of a battery with a question mark and dot. Used for unknown battery status and power diagnostics.

Battery Unknown Fill

Clean solid icon of a battery with a question mark overlay. Used for unknown battery status and device diagnostics.

Sharp solid icon of a battery with a question mark cutout. Used for unknown battery status and device power diagnostics.

The Unknown Document icon shows a document with a folded corner and a question mark inside a circle. Drawn in the line style on a 24px grid so it stays clear at small sizes. Use it for unknown files, missing documents, help prompts, and file-related error states. It belongs to Material Pro Line set in the Streamline Material family.

Google Material Pro offers a versatile collection of high-quality, easily recognizable icons built on Material Design principles, ensuring clarity, consistency, and simplicity for a wide range of digital applications. The Line style is perfect for projects that prioritize simplicity, seamlessly adapting to both light and dark backgrounds. All Material Pro icons are designed on a 24px grid.

Material Pro Line

<p>Everything you love about Material, without the flaws. We fixed inconsistencies, expanded the library, and rebuilt it for total coverage.</p>

Unknown Document is a line-style Icon from Material Pro Line set.