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Knowledge Icons

Browse 979 free knowledge icons, hand-crafted in matching styles - Black Outline, Black Filled and Color. Download each knowledge 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.

Information iconInformationInformation iconInformationInformation iconInformationInformation iconInformationPersonal Development iconPersonal DevelopmentPersonal Development iconPersonal DevelopmentPersonal Development iconPersonal DevelopmentPersonal Development iconPersonal DevelopmentAdditional Skills iconAdditional SkillsAdditional Skills iconAdditional SkillsBooks iconBooksBooks iconBooksComprehensible Question Gear iconComprehensible Question GearComprehensible Question Gear iconComprehensible Question GearComprehension Brain Spark iconComprehension Brain SparkComprehension Brain Spark iconComprehension Brain SparkE learning iconE learningE learning iconE learningGathering Information iconGathering InformationGathering Information iconGathering InformationInformation iconInformationInformation iconInformationLibrarian iconLibrarianLibrarian iconLibrarianOnline Education iconOnline EducationOnline Education iconOnline EducationKnowledge Base iconKnowledge BaseKnowledge Base iconKnowledge BaseKnowledge Growing iconKnowledge GrowingKnowledge Growing iconKnowledge GrowingHuman brain iconHuman brainHuman brain iconHuman brainBook (2) iconBook (2)Book (2) iconBook (2)Book iconBookBook iconBookBook Open iconBook OpenBook Open iconBook OpenBook open reader iconBook open readerBook open reader iconBook open readerDictionaries A-Z Book iconDictionaries A-Z BookDictionaries A-Z Book iconDictionaries A-Z BookE Learning iconE LearningE Learning iconE LearningEducation iconEducationEducation iconEducationInfo iconInfoInfo iconInfoKnowledge iconKnowledgeKnowledge iconKnowledgeSchool Building Badge iconSchool Building BadgeSchool Building Badge iconSchool Building BadgeScience iconScienceScience iconScienceBook iconBookBook iconBookInformation Book iconInformation BookInformation Book iconInformation BookSolution, Solve iconSolution, SolveSolution, Solve iconSolution, SolveBook (2) iconBook (2)Book (3) iconBook (3)Open Book Text Lines iconOpen Book Text LinesBook open iconBook openBook open reader iconBook open readerInfo iconInfoInfo Dotted Badge iconInfo Dotted BadgeBook (2) iconBook (2)Book (3) iconBook (3)Open Book Text Lines iconOpen Book Text LinesBook open iconBook openBook open reader iconBook open readerInfo iconInfoInfo Dotted Badge iconInfo Dotted BadgeBook iconBookBook iconBookFaqs iconFaqsFaqs iconFaqsInfo iconInfoInfo iconInfoQualification iconQualificationQualification iconQualificationOpen Book iconOpen BookOpen Book iconOpen BookDefine iconDefineDefine iconDefineTeaching iconTeachingTeaching iconTeachingBook iconBookBook iconBookEducation iconEducationEducation iconEducationKnowledge iconKnowledgeKnowledge iconKnowledgeComprehension Head Lightning Bolt iconComprehension Head Lightning BoltDictionaries iconDictionariesEbook iconEbookSelf Research Head Magnifier iconSelf Research Head MagnifierShelves Storage iconShelves StorageShelves Storage iconShelves StorageUniversity iconUniversityBook 2 iconBook 2Book 2 iconBook 2Open Book Circle iconOpen Book CircleOpen Book Circle iconOpen Book CircleBook iconBookBook open iconBook openBook open iconBook openBook Open Reader Circle iconBook Open Reader CircleBook Open Reader Circle iconBook Open Reader CircleBook Label Circle Badge iconBook Label Circle BadgeBook Label Circle Badge iconBook Label Circle BadgeEbook Phone Reader iconEbook Phone ReaderEbook Phone Reader iconEbook Phone ReaderExpert Gear Person iconExpert Gear PersonExpert iconExpertExpert iconExpertGuests book 2 iconGuests book 2Guests book 2 iconGuests book 2Guests Book iconGuests Book

Related categories

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About knowledge icons

Download 979 free knowledge icons as PNG with transparent background or as scalable SVG vector files. Every knowledge 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 knowledge 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.