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Biology Icons

Browse 1091 free biology icons, hand-crafted in matching styles - Black Outline, Black Filled and Color. Download each biology icon as an optimized SVG vector or transparent PNG in seven sizes (16-512px), ready for websites, mobile apps, presentations and Figma. Every icon is free for personal and commercial use with attribution - or go Premium to use them without a credit line.

Botany iconBotanyBotany iconBotanyBotany iconBotanyBotany iconBotanyBacteria iconBacteriaBacteria iconBacteriaBlood Test iconBlood TestBlood Test iconBlood TestBioengineering iconBioengineeringBioengineering iconBioengineeringAtom iconAtomAtom iconAtomDNA iconDNADNA iconDNADNA iconDNADNA iconDNAGynecology iconGynecologyGynecology iconGynecologyMolecule iconMoleculeMolecule iconMoleculePhotosynthesis iconPhotosynthesisPhotosynthesis iconPhotosynthesisPneumonia Bacterium iconPneumonia BacteriumPneumonia Bacterium iconPneumonia BacteriumBody Scan iconBody ScanBody Scan iconBody ScanH Pylori Bacteria Infection iconH Pylori Bacteria InfectionH Pylori Bacteria Infection iconH Pylori Bacteria InfectionThyroid gland iconThyroid glandThyroid gland iconThyroid glandDNA iconDNADNA iconDNAMicroscope iconMicroscopeMicroscope iconMicroscopeScience iconScienceScience iconScienceChemical flask iconChemical flaskChemical flask iconChemical flaskDNA iconDNADNA iconDNAHuman liver iconHuman liverHuman liver iconHuman liverMedical Test iconMedical TestMedical Test iconMedical TestStomach iconStomachStomach iconStomachGenome editing iconGenome editingGenome editing iconGenome editingOvule being fertilized by sperm iconOvule being fertilized by spermOvule being fertilized by sperm iconOvule being fertilized by spermMicroorganism iconMicroorganismPhysics iconPhysicsTest tube iconTest tubeMicroorganism iconMicroorganismPhysics iconPhysicsTest tube iconTest tubeStomach Organ Outline iconStomach Organ OutlineStomach Organ Outline iconStomach Organ OutlineIntestines iconIntestinesIntestines iconIntestinesMicroorganism Petri Dish iconMicroorganism Petri DishMicroorganism Petri Dish iconMicroorganism Petri DishMicroscope Circle Badge iconMicroscope Circle BadgeMicroscope Circle Badge iconMicroscope Circle BadgeStomach iconStomachStomach iconStomachTest tube iconTest tubeTest tube iconTest tubeBlood Drops Circle iconBlood Drops CircleBlood Drops Circle iconBlood Drops CircleBlood test iconBlood testBlood test iconBlood testHormones iconHormonesHormones iconHormonesHuman artery iconHuman arteryHuman artery iconHuman arteryUterus iconUterusUterus iconUterusWhite blood cell iconWhite blood cellWhite blood cell iconWhite blood cellDNA iconDNADNA iconDNAIntestine iconIntestineIntestine iconIntestineMicroscope (2) iconMicroscope (2)Microscope (2) iconMicroscope (2)Microscope iconMicroscopeMicroscope iconMicroscopeMolecule Ring Badge iconMolecule Ring BadgeMolecule Ring Badge iconMolecule Ring BadgePhysics iconPhysicsPhysics iconPhysicsTest tube iconTest tubeTest tube iconTest tubeAntibody Y Structure iconAntibody Y StructureAntibody Y Molecule iconAntibody Y MoleculeCocoon Hanging Branch iconCocoon Hanging BranchCocoon Hanging Branch iconCocoon Hanging BranchDust Cloud Wind iconDust Cloud WindHormones iconHormonesMolecule iconMoleculeTest Tube Sprout iconTest Tube SproutWhite blood cell set 02 iconWhite blood cell set 02White blood cell set 02 iconWhite blood cell set 02White Blood Cell Lobes iconWhite Blood Cell LobesWhite Blood Cell iconWhite Blood CellWhite Blood Cell iconWhite Blood CellY Shaped Antibody iconY Shaped AntibodyAsthma iconAsthmaBlood Vessel Capillaries iconBlood Vessel CapillariesDNA iconDNAGenetic iconGeneticHormones iconHormonesHuman Artery Branch iconHuman Artery BranchHuman Artery Branch iconHuman Artery BranchHuman cells iconHuman cellsHuman cells iconHuman cellsKidney Ureter iconKidney UreterKidney Ureter iconKidney UreterKidney Ureter iconKidney Ureter

Related categories

MicroscopeDnaScienceGastricGeneticsPharmacologyChemistryLaboratoryAnatomyGenomeWhite-Blood-CellMolecular

About biology icons

Download 1091 free biology icons as PNG with transparent background or as scalable SVG vector files. Every biology icon comes in matching outline, filled and full-color styles, ready for websites, apps, presentations, documents and print, free with attribution and no signup. You can also open any biology icon in the free online editor to recolor it, apply gold, silver, neon or gradient styles, add animation, or convert it to EPS, PDF and DXF.