draw.io (diagrams.net)
Free online tool to create flowcharts, wireframes and collaborative diagrams.
Pricing Features
Free Tier
Capability Features
Diagram Editing
Shape Library
GeneralMiscAdvancedBasicArrowsClipart / ComputerClipart / FinanceClipart / VariousClipart / NetworkingClipart / PeopleClipart / TelecommunicationFlowchartActive DirectoryAndroidAtlassianBootstrapData Flow DiagramEntity RelationiOS IconsiOS UIiOS6KubernetesMockup ButtonsMockup ContainersMockup FormsMockup GraphicsMockup MarkupMockup MiscMockup NavigationMockup TextSitemapSalesforce / ComponentsSalesforce / ProductSalesforce / PlatformSalesforce / IndustryUML 2.5UMLAlibaba CloudAllied Telesis / BuildingsAllied Telesis / Computer and TerminalsAllied Telesis / Media ConvertersAllied Telesis / SecurityAllied Telesis / StorageAllied Telesis / SwitchAllied Telesis / WirelessAWS*Azure*CAE*C4Cisco*CumulusCitrix*Dynamics365*GCP*IBM*Network 2025Network 2018SAP*Office*OpenStack*Rack*Veeam*VMware Validated DesignArchimate*BPMN 2.0*SysML*Value Stream MappingCabinetsInfographicEIP*Electrical*FloorplansFluid Power (ISO 1219)GMDL*Proc. Eng.*Threat ModelingWeb IconsWeb LogosSigns / AnimalsSigns / FoodSigns / HealthcareSigns / NatureSigns / PeopleSigns / SafetySigns / ScienceSigns / SportsSigns / TechSigns / Transportation
Paper Size Options
US-Letter (8,5" x 11")US-Legal (8,5" x 14")US-Tabloid (11" x 17")US-Executive (7" x 10")A0 (841 mm x 1189 mm)A1 (594 mm x 841 mm)A2 (420 mm x 594 mm)A3 (297 mm x 420 mm)A4 (210 mm x 297 mm)A5 (148 mm x 210 mm)A6 (105 mm x 148 mm)A7 (74 mm x 105 mm)B4 (250 mm x 353 mm)B5 (176 mm x 250 mm)16:9 (1600 x 900)16:10 (1920 x 1200)4:3 (1600 x 1200)Custom
Units Support
PointsInchesMillimeters
Orientation
PortraitLandscape
Scratchpad
Diagram Styles
Shape/Connector Tools
ShapeConnector
Guides and Grid
GridGuides
Connection Features
Connection ArrowsConnection Points
Editing Functions
Edit DataClear Default Style
Multiple Pages
Share Feature
Custom Shapes
Limitation Features
No Explicit Integrations Listed
No Pricing Plans Displayed