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Collection of Diagram Cliparts (48)

Looking for Diagram Cliparts? Here you will find a carefully collected gallery of free images in high quality. Each Diagram Cliparts can be downloaded for school projects, presentations, websites or creative designs. Need a custom image? Try our free image generator. These cliparts are free for personal use. Please read the full terms of use.

Lightweight diagram assets that render cleanly on white or colored backgrounds, covering both simple silhouettes and fuller illustrations.

Simple hierarchical diagram showing one red top-level node branching to two lower nodes: yellow and green.
A clean, three-node hierarchy: a red parent node connects to yellow and green child nodes via curved lines.
Blue and red overlapping circles forming a Venn diagram with purple intersection area.
A classic two-set Venn diagram showing union, intersection, and unique elements visually.
Blue circular icon showing a hierarchical organizational chart with a top node and three lower nodes connected by lines.
A blue glossy icon illustrating a classic top-down organizational structure with one parent node and three subordinate nodes.
Venn diagram with two overlapping circles illustrating set intersection and union relationships.
A clean, black-and-white Venn diagram showing two overlapping circles to illustrate shared and unique elements.
Labeled diagram showing basic parts of a plant: root, stem, leaf, bud, and flower against blue sky and brown soil.
A simple, colorful illustration identifying the root, stem, leaf, bud, and flower-the core components of a flowering plant.
Illustrated cross-section of the human ear showing outer, middle, and inner ear structures including cochlea and ossicles.
A labeled-style anatomical diagram illustrating the key components of the human auditory system from the auricle to the cochlea.
Blank image placeholder with no visible content.
No image is currently displayed; this is a placeholder.
Colorful 3D pie chart with five segments in yellow, red, blue, green, and magenta, illustrating data distribution.
A dynamic 3D pie chart showing segmented data distribution-useful for business analytics and educational visuals.
Two people discussing a diagram showing the life cycle of a tree, from seed to mature tree and back to seed.
A teacher and student examine a simplified tree life cycle diagram, illustrating growth stages and regeneration.
Labeled diagram of a flower showing stamen, petal, pistil, sepal, and stem in colorful illustration.
A colorful, hand-drawn diagram illustrating the main anatomical parts of a flowering plant.
Labeled diagram showing ant body parts: head, thorax, abdomen, and six legs.
A simple, labeled illustration of an ant’s anatomy, ideal for biology learning and classroom use.
Labeled anatomical diagram of the human large intestine showing colon, sigmoid colon, rectum, anus, small intestine, and stomach.
Clear black-and-white medical illustration labeling key parts of the lower digestive tract and associated structures.
Labeled diagram of an animal cell showing nucleus, mitochondria, ribosomes, ER, Golgi, lysosomes, centrioles, and plasma membrane.
A clear, color-coded illustration of an animal cell with all major organelles labeled for educational use.
Venn diagram showing two overlapping circles labeled "different" on outer sections and "Similar" in the intersection.
A classic Venn diagram illustrating shared similarities (center) and distinct differences (outer regions) between two sets.
Three vertical info cards labeled Point 1 (coins), Point 2 (world map), and Point 3 (people icons), each with placeholder text and colored backgrounds.
Visual summary of three strategic pillars: finance, global presence, and people-ideal for presentations or strategy guides.
Green tree diagram with leaf-shaped text boxes for PowerPoint presentations, set against a light blue sky and rolling hills.
A vibrant, customizable tree diagram where each leaf holds placeholder text-ideal for visual presentations and strategic planning.
Venn diagram showing two overlapping circles representing set intersection.
Two overlapping circles forming a classic Venn diagram, used to represent shared elements between two sets.
Venn diagram humorously categorizing household items by function: "Things I Have In My House", "Things I Know How To Use", and "Things That Can Be Used To Kill Zombies".
A playful yet insightful Venn diagram showing overlap between household items, usable tools, and improvised zombie weapons-where your guitar meets your katana.
Illustrated human heart showing red arteries and blue veins with major vessels labeled.
A detailed diagram of the human heart highlighting oxygenated (red) and deoxygenated (blue) blood pathways through arteries and veins.
Labeled diagram of human anatomy showing major organs and systems including heart, lungs, liver, stomach, intestines, and bones.
A simplified, fully labeled human body diagram ideal for learning basic anatomy and physiology.
Simple black-and-white two-circle Venn diagram illustrating set intersection and union.
Classic two-circle Venn diagram with labeled title, perfect for illustrating shared and unique elements between two categories.
Black-and-white line drawing of a human heart with labeled blood flow arrows for educational anatomy coloring.
A labeled heart diagram with directional arrows illustrating oxygenated and deoxygenated blood pathways-perfect for learning cardiovascular anatomy.
Color-coded anatomical diagram showing outer, middle, and inner ear structures including pinna, ear canal, eardrum, ossicles, and cochlea.
A clear, labeled diagram illustrating how sound travels from the outer ear through the middle ear bones to the inner ear’s cochlea.
Diagram illustrating photosynthesis: sunlight, CO₂, and water combine in a plant to produce food and release oxygen.
A clear visual breakdown of photosynthesis showing inputs (sunlight, CO₂, water) and outputs (food, oxygen) in a growing plant.
Gray shield icon on black background, symbolizing protection or security.
A clean, modern shield icon conveying trust and defense in digital interfaces.
Colorful vertical bar chart with six bars in gray, green, blue, orange, yellow, and red on a light background.
A clean, multi-colored bar chart showing relative values across six distinct categories.
Detailed anatomical illustration of the human heart showing chambers, valves, and major blood vessels in cross-section.
Cross-sectional view of the human heart revealing internal anatomy including atria, ventricles, valves, and connected arteries and veins.
Detailed anatomical illustration of a human heart showing chambers, valves, and major blood vessels.
Cross-sectional view of the human heart highlighting the four chambers, heart valves, and connected arteries and veins.
Labeled anatomical diagram of the human heart showing chambers, major vessels, and a pacemaker implant location.
Clear, color-coded diagram of the human heart with key structures labeled, including a pacemaker positioned in the right atrium.
Top-down illustration of a baseball field showing infield, outfield, bases, and pitcher’s mound.
A clear overhead view of a regulation baseball diamond, highlighting the infield dirt, outfield grass, and key playing zones.
Labeled anatomical illustration showing outer, middle, and inner ear structures including pinna, eardrum, ossicles, and cochlea.
Cross-sectional diagram of the human ear, clearly labeling the outer, middle, and inner ear regions and their major anatomical parts.
Humorous anatomical diagram of the human heart with labeled chambers, brain, emotions, and fictional parts like "The Squishy Bit" and "Flagellum".
A playful, tongue-in-cheek illustration blending real cardiac anatomy with imaginative labels for emotional and neurological concepts.
Labeled anatomical diagram of the human heart showing major structures including atria, ventricles, valves, and vessels.
Cross-sectional view of the human heart with key anatomical parts labeled for clarity and learning.
Labeled botanical diagram showing internal and external structures of a mature flower, including ovary, stamen, stigma, and perianth.
A clear, educational illustration breaking down the anatomy of a mature flower, with arrows pointing to each major part for easy identification.
Illustrated neuron with dendrites, cell body, myelinated axon, and axon terminals.
A labeled illustration showing key parts of a motor neuron, including the dendritic tree, nucleus-containing soma, myelin sheath, and axon terminals.
Four-tier pyramid diagram with yellow, green, orange, and purple horizontal layers on black background.
A color-coded pyramid showing four distinct levels: yellow (top), green, orange, and purple (base), representing a clear hierarchy.
Detailed 3D medical illustration of human thoracic anatomy showing heart, lungs, and major blood vessels (arteries in red, veins in blue).
A labeled 3D anatomical model illustrating the heart nestled between the lungs, with pulmonary arteries (blue) and systemic arteries (red) clearly differentiated.
Color-coded illustration of a human brain showing four major lobes: frontal (pink), parietal (yellow), temporal (blue), and occipital (green).
This labeled brain diagram highlights the four primary lobes and their distinct roles in cognition, sensation, language, and vision.
Labeled anatomical illustration of the human heart showing chambers, valves, and major blood vessels.
A cross-sectional view of the human heart with key structures labeled, including atria, ventricles, valves, and major arteries/veins.
Labeled anatomical diagram of the human circulatory system showing major arteries (red) and veins (blue) with Latin vessel names.
A clear, labeled diagram of the human circulatory system, distinguishing arteries (red) from veins (blue) and identifying major vessels by their Latin names.
Colorful Venn diagram illustration with children, animals, and leafy arches for educational use.
A fun, child-friendly Venn diagram with two overlapping circles, illustrated with kids, pets, and nature elements to support early math learning.
Simple black-and-white line drawing of a fish skeleton with head, spine, and fin bones.
A schematic fish skeleton showing the skull, axial skeleton, and paired fin supports.
Labeled diagram of a cartoon girl showing major human body parts for educational purposes.
A cheerful cartoon girl with all major external body parts labeled-ideal for young learners starting anatomy.
Labeled anatomical illustration of the human heart showing the aorta and coronary arteries.
Anatomical illustration of the human heart with key vessels labeled: aorta and coronary arteries.
Venn diagram with two overlapping circles illustrating set intersection.
A classic two-set Venn diagram highlighting the intersection area where shared elements reside.
Colorful bar chart with four vertical bars in blue, green, orange, and red on a transparent background.
Vibrant bar graph showing data comparison with four colored bars.
Colorful bar graph with upward arrow showing growth and progress.
Upward trend graph indicating growth and success.
Colorful 3D bar graph with upward red arrow and pie chart, symbolizing growth and data analysis.
Growth and data visualization with colorful 3D bar and pie charts.
Colorful 3D bar graph with four bars in purple, red, yellow, and green on a transparent background.
Vibrant 3D bar chart illustrating data with colorful bars.