Free and open first
Best Online Whiteboard Tools in 2026 — page 2
- 56 apps
- Research read 23 Sept 2026
- How the order is worked out
- 26
Diagraw
Free plan WebDiagraw combines open-ended diagramming, guest collaboration, format conversion, and an AI drafting assistant.
- 27
Draw.Chat
Free plan WebDraw.Chat provides a browser whiteboard with drawing, live communication, and sharing features at no cost.
- 28
Excalidraw
Free plan WebChoose Excalidraw for a web whiteboard with an infinite canvas, real-time link sharing, and a free plan that includes unlimited collaborators.
- 29
OurBoard
Free plan APISelf-hostedWebOurBoard combines a free online whiteboard with structured grouping, automation hooks, and self-hosting. Review its default access and example security settings carefully before deployment.
- 30
Stormboard
Free plan AndroidiPhoneWeb+1Choose Stormboard for collaborative meetings and project work when templates, exports, guest participation, and agile integrations are useful.
- 31
Flocci Infinity
Free plan WebFlocci Infinity combines a broad whiteboard toolkit with multiplayer editing, linked Flocci content and AI-assisted board creation.
- 32
FluentBoard
Free plan WebFluentBoard centers language lessons on a shared whiteboard with documents, vocabulary, notes, and PDF export.
- 33
IdeaFlip
Free plan WebIdeaFlip combines sticky-note collaboration, workshop templates, guest participation, and voting in a web workspace.
- 34
iDroo
Free plan WebiDroo combines collaborative whiteboarding with a teaching workflow that covers lessons, assignments, submissions, and feedback.
- 35
- 36
Whimsical
Free plan LinuxMacWeb+1Whimsical combines canvas-based planning with AI generation and team collaboration. The Free plan has monthly content limits, while paid plans add expanded allowances and controls.
- 37
tldraw
Free plan APISelf-hostedWebtldraw offers a customizable canvas SDK with collaboration, runtime control, and multiple sync hosting options.
- 38
Weje
Free plan AndroidExtensionWebWeje offers a broad collaborative whiteboard with real-time editing, guest participation, and presentation features. Its free plan supports starting a shared visual workspace without a subscription.
- 39
Ziteboard
Free plan AndroidExtensioniPhone+3Ziteboard combines collaborative drawing with import, export, and presentation uses across a range of settings.
- 40
Newline Engage Cloud
by Newline Engage CloudFree plan WebNewline Engage Cloud combines class management, accessible board tools, and support for common teaching materials in a free web whiteboard.
- 41
Spacedeck Open
by Spacedeck OpenFree plan Self-hostedWebSpacedeck Open provides a self-hosted, media-friendly collaborative canvas with presentation capabilities.
- 42
Twiddla
Free plan APIWebTwiddla supports real-time annotation and discussion, with free no-account access and paid plans for larger or more capable use.
- 43
WBO
Free plan Self-hostedWebWBO provides a free collaborative canvas with URL-based sharing and optional self-hosting.
- 44
Sketchboard
Free plan WebSketchboard brings whiteboarding, diagramming, and remote planning into a shared web workspace.
- 45
Whiteboard-Online
Free plan ExtensionWebWhiteboard-Online provides a straightforward free space for shared drawing, teaching, planning, and brainstorming.
- 46
Web Whiteboard
Free plan WebWeb Whiteboard offers account-free collaboration, an infinite canvas, templates, uploads, and image or PDF export.
- 47
Yellow
Free plan Self-hostedWebYellow combines browser whiteboards, interactive activities, guest access, and automatic meeting reports.
- 48
Whiteboard.chat
Free plan WebWhiteboard.chat combines classroom whiteboards with real-time student visibility and interactive lesson tools.
- 49
Whiteboard.fi
Free plan WebWhiteboard.fi offers individual student boards and a teacher view, with free options for sessions of up to 10 or 20 students.
- 50
Workcanvas
Free plan WebWorkcanvas combines an expansive shared canvas with templates, presentations, and collaboration tools.
