Investigation Icons

Browse 141 free investigation icons, hand-crafted in matching styles - Black Outline, Black Filled and Color. Download each investigation 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.

Case studies iconCase studiesCase studies iconCase studiesFinding problem iconFinding problemFinding problem iconFinding problemGathering information iconGathering informationGathering information iconGathering informationPolice Line iconPolice LinePolice Line iconPolice LineInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationCase studies iconCase studiesInspection iconInspectionInspection iconInspectionPolice line iconPolice lineSelf research iconSelf researchInterrogation iconInterrogationInvestigation iconInvestigationInvestigation iconInvestigationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInspection iconInspectionInspection iconInspectionPCR test iconPCR testPCR test iconPCR testPCR test iconPCR testPCR test iconPCR testInterrogation iconInterrogationInterrogation iconInterrogationPolice line iconPolice linePolice line iconPolice lineSelf research iconSelf researchSelf research iconSelf researchSelf research iconSelf researchSelf research iconSelf researchSelf research iconSelf researchSelf research iconSelf researchInspection iconInspectionInspection iconInspectionInterrogation 2 iconInterrogation 2Interrogation 2 iconInterrogation 2Interrogation 2 iconInterrogation 2Interrogation 2 iconInterrogation 2Interrogation 2 iconInterrogation 2Interrogation 2 iconInterrogation 2Interrogation 3 iconInterrogation 3Interrogation iconInterrogationInvestigation iconInvestigationInvestigation iconInvestigationShield interrogation 2 iconShield interrogation 2Shield interrogation 2 iconShield interrogation 2Shield interrogation 2 iconShield interrogation 2Shield interrogation 2 iconShield interrogation 2Shield interrogation 2 iconShield interrogation 2Shield interrogation 2 iconShield interrogation 2Shield interrogation 3 iconShield interrogation 3Shield interrogation 3 iconShield interrogation 3Interrogation iconInterrogationInterrogation iconInterrogationInvestigation iconInvestigationInvestigation iconInvestigationInterrogation iconInterrogationInterrogation iconInterrogationSelf research iconSelf researchSelf research iconSelf researchInterrogation iconInterrogationInterrogation iconInterrogationInvestigation iconInvestigationInvestigation iconInvestigationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInspection iconInspectionInspection iconInspectionInterrogation iconInterrogationInterrogation iconInterrogationSelf research iconSelf researchSelf research iconSelf researchInvestigation iconInvestigationInvestigation iconInvestigationSelf research iconSelf researchSelf research iconSelf researchInspection iconInspectionInspection iconInspectionInterrogation iconInterrogationInterrogation iconInterrogationInvestigation iconInvestigationInvestigation iconInvestigationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInspection iconInspectionInspection iconInspectionInterrogation iconInterrogationInterrogation iconInterrogationInspection iconInspectionInspection iconInspectionInspection iconInspectionInspection iconInspectionInspection iconInspectionInspection iconInspectionSelf research iconSelf researchSelf research iconSelf researchSelf research iconSelf researchSelf research iconSelf researchSelf research iconSelf researchSelf research iconSelf researchInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogationInterrogation iconInterrogation

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About investigation icons

Download 141 free investigation icons as PNG with transparent background or as scalable SVG vector files. Every investigation 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 investigation 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.