Biology Icons

Browse 986 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 iconMoleculePneumonia 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 iconStomachStomach iconStomachIntestines iconIntestinesIntestines iconIntestinesMicroorganism iconMicroorganismMicroorganism iconMicroorganismMicroscope iconMicroscopeMicroscope iconMicroscopeStomach iconStomachStomach iconStomachTest tube iconTest tubeTest tube iconTest tubeBlood drops iconBlood dropsBlood drops iconBlood dropsBlood 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 iconMoleculeMolecule iconMoleculePhysics iconPhysicsPhysics iconPhysicsTest tube iconTest tubeTest tube iconTest tubeAntibody set iconAntibody setAntibody set iconAntibody setDust iconDustHormones iconHormonesMolecule iconMoleculeTest tube with plant iconTest tube with plantWhite blood cell set 02 iconWhite blood cell set 02White blood cell set 02 iconWhite blood cell set 02White blood cell set 02 iconWhite blood cell set 02White Blood Cell iconWhite Blood CellWhite Blood Cell iconWhite Blood CellAntibody 2 iconAntibody 2Asthma iconAsthmaDNA iconDNAGenetic iconGeneticHormones iconHormonesHuman artery iconHuman arteryHuman artery iconHuman arteryHuman cells iconHuman cellsHuman cells iconHuman cellsKidney 2 iconKidney 2Kidney 2 iconKidney 2Kidney 2 iconKidney 2Kidney 3 iconKidney 3Kidneys iconKidneysMasculine Chromosomes iconMasculine ChromosomesMetabolism iconMetabolismMetabolism iconMetabolism

Related categories

MicroscopeGastricDnaGeneticsScienceDigestionStomachAtomAnatomyChemistryPharmacologyGenome

About biology icons

Download 986 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.