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Plain Style Illustrations

Plain illustrations use single-color vector lines and simple doodle characters that never overpower content. They slip into minimalist UIs and technical docs where clarity matters more than decorative detail.

463+ illustrations SVG & PNG Editable colors Commercial license
A person holding a gift with a smile - Plain style illustration
Single-color Palette
Each illustration uses one solid color, keeping interfaces consistent and easy to theme.
Minimal Line Work
Clean strokes outline characters and objects without texture or gradient noise, ideal for tiny sizes.
Geometric Characters
Basic circles and rectangles build cute doodle figures that feel friendly yet neutral.
Print-friendly Vectors
Flat shapes and solid fills stay sharp in print and large-format diagrams.

What is Plain Style?

Plain relies on single-tone strokes and flat vector fills. Simple circles and rectangles build doodle characters, while straight lines define limbs. Consistent stroke weight keeps every symbol quiet beside dense text.

Designers building admin panels and internal dashboards reach for Plain when icons must stay subtle. Technical writers and educators use the monochrome graphics in documentation and worksheets. Quick-start guides benefit from the simple shapes.

For minimalist UI and docs

Admin dashboards
Plain icons label navigation, filters and metrics in admin panels, giving structure without drawing attention away from tables and charts.
Technical docs
Monochrome doodles mark tips, warnings and steps in manuals so readers grasp intent quickly, even in dense instructional layouts.
UX wireframes
Design teams drop Plain placeholders into flows to communicate actions and priorities without introducing brand colors or complex imagery.
Educational prints
Single-color vectors reproduce clearly in handouts and worksheets, even on basic office printers, keeping icons recognizable beside text and diagrams.

What Plain artists draw

Common scenes feature simplified tools and everyday objects with tiny doodle faces. You will also find holiday decorations and relaxed human figures in motion. Browse tags to follow each theme.

Between Plain and bolder lines

Comparing line styles helps you decide how loud icons should feel beside text and charts in your layouts.

A person with arms outstretched surrounded by shapes - Graphite style illustration
Graphite

Graphite uses textured pencil strokes and shading, giving a sketchbook feel. Plain stays crisp and flat with purely geometric figures.

321+ illustrations
A smartphone with headphones and payment icons - Icy style illustration
Icy

Icy introduces cool gradients and soft volume that feel more dimensional. Plain keeps a single tone and strict flat rendering.

267+ illustrations
Four people engaging with technology and drinks - Natty style illustration
Natty

Natty focuses on friendly characters with richer detail and expressive features. Plain simplifies bodies and faces into restrained doodle silhouettes.

657+ illustrations
A payment terminal with a card and shopping bag - Strict style illustration
Strict

Strict delivers rigid geometry and stronger visual hierarchy for interface systems. Plain feels looser and more casual while remaining carefully minimal.

274+ illustrations
Two musicians playing guitar and drums - Pablita style illustration
Pablita

Pablita brings colorful abstract shapes and playful compositions. Plain limits each drawing to one hue and a straightforward, schematic layout.

1041+ illustrations
Animated
An upward trending graph with 3D bars - Concept style illustration
Concept

Concept emphasizes metaphorical scenes and narrative ideas with more complexity. Plain focuses on direct symbols and tiny characters that explain actions quickly.

230+ illustrations
A calculator, dollar sign, and graph - Shade style illustration
Shade

Shade uses tonal variation and depth hints to model forms. Plain avoids shading completely and relies on outlines with solid fills.

56+ illustrations
A computer displaying graphs and data analysis - Taxi style illustration
Taxi

Taxi adds bold colors and energetic city themes. Plain removes environmental context and keeps icons neutral for dashboards and documents.

1682+ illustrations
Animated
An abstract shape with waves and steps - Midnight style illustration
Midnight

Midnight prefers dark backgrounds and glowing accents. Plain is built for light or tinted canvases with clean, single-color lines.

455+ illustrations
A person balancing on geometric shapes - Blueberry style illustration
Blueberry

Blueberry leans into saturated blue gradients and soft 3D hints. Plain sticks to uniform color and flat, diagram-like shapes.

105+ illustrations
Animated
A person holding a megaphone and icons - Indigo style illustration
Indigo

Indigo features moody palettes and richer shading. Plain maintains a calm monochrome presence that supports typography without competing.

261+ illustrations
A woman riding a bicycle with city skyline - Urban Line style illustration
Urban Line

Urban Line explores dense city scenes and longer story moments. Plain stays focused on compact symbols and tiny characters for interface elements.

1277+ illustrations
Animated

Frequently asked questions

Yes, you can use Plain in client and commercial projects. Free plans need a clickable Icons8 credit, while paid plans remove attribution requirements.
You can download PNG files on the free plan and SVG files on paid plans. Both options are also accessible through the Pichon desktop app.
Color changes are easy with SVG files. Recolor icons in your design tool or adjust hues and elements directly in Mega Creator, our free online editor.
Plain is vector-based, so icons scale cleanly for high-resolution print and large-format layouts. There are no layered source files, only ready-to-use exports.
The Plain collection grows over time as our team updates styles. You will see new icons appear directly on Icons8 and inside the Pichon app.
Abstract liquid sphere illustration 3D coins illustration 3D charts in metal box illustration

Start using Plain illustrations today

Browse hundreds of Plain icons and doodle characters, then drop PNGs into mockups or drag SVGs into Figma and other tools. Refine colors to match your system and ship cleaner layouts faster.

Explore Plain library