All Icons

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 a rounded square outline. Used for shapes, buttons, and layout controls.

Square

Clean line icon of a square with rounded corners and a hollow center. Used for borders, panels, and selection controls.

Clean line icon of a thick square outline. Used for shape tools, borders, frames, and layout controls.

Clean line icon of a thick rounded square outline with a square opening. Used for shapes, buttons, frames, and layout controls.

Rounded line icon of a square with thick rounded corners. Used for buttons, shape tools, and interface controls.

Clean gradient icon of a rounded square. Used for app tiles, buttons, color swatches, and interface backgrounds.

Clean duotone icon of a rounded square with a thick border and inset center. Used for buttons, panels, and containers.

Rounded solid icon of a filled square with rounded corners. Used for buttons, tiles, app icons, and layout controls.

Minimal flat icon of a blue rounded square. Used for buttons, tiles, app backgrounds, and UI containers.

Clean hybrid solid and line icon of a rounded square frame with an open center. Used for buttons, app tiles, and containers.

Clean colored solid icon of a green square inside a blue rounded square. Used for tiles, buttons, icons, and color controls.

Clean line icon of a rounded square outline. Used for buttons, containers, and shape controls.

Sharp line icon of a square outline. Used for shapes, selection controls, layouts, and interface panels.

Clean line icon of a square outline. Used for shape tools, selection controls, grids, and interface buttons.

Clean neon icon of a rounded square outline. Used for UI frames, buttons, containers, and selection states.

Rounded line icon of a square with rounded corners. Used for shapes, borders, frames, and UI controls.

Square Shape

Clean solid icon of a rounded-corner square. Used for panels, buttons, and containers.

Square Fill

Line Start Square

Square Brackets

Sharp solid icon of a filled square. Used for shape tools, stop controls, and geometric UI elements.

Subtract Square

Sharp gradient icon of two square brackets with rounded outer corners. Used for code, syntax, and bracket controls.

Clean solid icon of the numeral 1 inside a rounded square. Used for numbering, steps, rankings, and selections.

The 1 Square icon shows a bold numeral 1 centered inside a thick, rounded square border. Drawn in the solid style on a 16px grid for a clear, compact UI mark. Use it for numbered steps, rankings, first-position labels, ordered lists, and selection controls. It belongs to Bootstrap free set in the Bootstrap family.

<p>Bootstrap is a free and open source icon set created by Mark Otto for web development.</p>

<p>Bootstrap is a free and open source icon set, created by Mark Otto</p>

1 Square is a solid-style Icon from Bootstrap set.