How to Use an Online Whiteboard â Complete Beginner's Guide
New to online whiteboards? This guide walks you through everything â opening the whiteboard, using drawing tools, adding sticky notes, uploading images, and saving your work. All free, no account needed.
What Is an Online Whiteboard?
A digital canvas in your browser â no download, no account.
An online whiteboard is a digital drawing surface that opens in your web browser. Like a physical whiteboard, you can draw, write, erase, and add notes â but with extra capabilities: undo/redo, multiple boards, image upload, sticky notes, and the ability to export everything as a PNG or PDF file.
OnlineWhiteboard.org is one of the most fully-featured free online whiteboards available. Open it in Chrome, Safari, Firefox, or Edge on any device â no app download, no account sign-up. The canvas loads in seconds and every tool is immediately available.
The Main Tools Explained
Here's what each tool does and when to use it.
Pen Tool
The main drawing tool. Click and drag to draw freehand lines. Change stroke colour and width in the tool options.
Calligraphy & Highlighter
Calligraphy creates beautiful angled brush strokes. Highlighter draws semi-transparent strokes for marking up content.
Shapes Tool
Draw perfect rectangles, circles, triangles, and lines. Click and drag to size. Useful for diagrams and flowcharts.
Sticky Notes
Click on the canvas to place a sticky note. Type your text. Drag to reposition. Change colour in the options panel.
Text Tool
Add typed text anywhere on the canvas. Choose font size and colour in the toolbar options.
Image Upload
Click the image tool and select a photo from your device. The image appears on the canvas for annotation.
Undo & Redo
Ctrl+Z to undo your last action. Ctrl+Y or Ctrl+Shift+Z to redo. Works for all drawing actions.
Export PNG / PDF
Click the PNG or PDF button in the toolbar to download your whiteboard. No account needed.
Save Project
Save your whiteboard as a project file (.owb) to your device. Reload it in the browser to continue working.
Step-by-Step: Your First Whiteboard Session
From opening the URL to exporting your work.
Open the Whiteboard in Your Browser
Go to onlinewhiteboard.org in Chrome, Safari, Firefox, or Edge. The canvas loads immediately. No login, no account, no download.
Explore the Toolbar
The toolbar runs along the side or top of the canvas. Select the pen tool and draw something. Try the shapes tool for a rectangle. Click a sticky note and type text.
Build Your Content
Draw diagrams, add sticky notes, upload images, write annotations. Use Ctrl+Z to undo mistakes. Zoom in with Ctrl+Scroll for detail work.
Frequently Asked Questions
Do I need an account to use the online whiteboard?
No account is needed. Open onlinewhiteboard.org and your whiteboard is ready immediately.
How do I save my whiteboard?
Click the save icon to save a project file to your device. Or click PNG or PDF to export. See the full save guide â
Can I use the whiteboard on my phone?
Yes â the whiteboard works on mobile browsers but is best experienced on a tablet or desktop where the canvas is larger.
How do I share my whiteboard with someone else?
Export as PDF and send the file, or share your screen during a video call. See the sharing guide â
What are the keyboard shortcuts?
Common shortcuts: Ctrl+Z (undo), Ctrl+Y (redo), Ctrl+S (save), Space+drag (pan canvas). See all shortcuts â