A whiteboard that lets you focus on ideas

Get your ideas onto a shared, virtual whiteboard, for free.

Try Eraser

No sign up required

Eraser whiteboard and its collaboration features

Meet all of your visual collaboration and documentation needs

Trusted by leading technical teams globally

Communicate at the speed of thought

Eraser's uncluttered canvas is the quickest way to visualize any idea.
Our controls are super straight forward – use shortcuts to go even faster.
Eraser's rough visual style is the perfect match for your rough ideas

Easy and simple, just like a whiteboard

Turn it into a doc

Turn your diagrams and figures into full-blown technical specs and strategy notes using the note editor.
Use canvas links to point at canvas objects from the note editor.

Write notes and draw figures in the same tool

Ideation is better together

Just share the URL, your collaborator doesn't need to sign-up.
Every single keystroke and cursor movement is shared in real-time.
Skip the Zoom invite and use audio chat for conferencing.

Eraser is built to be collaboration-first

Your all-in-one ideation tool

Consolidate your documentation app, whiteboard app, and conferencing app into one.

Whichever direction your conversation goes, Eraser has you covered.

Popular Use Cases

Loved by distributed teams

Eraser has quickly become one of our most widely used collaboration tool. The ability for anyone from engineers, to product managers, to designers, to make quick sketches of UI is extremely powerful.

Rodrigo Silva

@rodrigo_silva10

Eraser is by far the easiest to use diagram maker out there and at the same time produces the prettiest (and coolest) results. In fact It's so easy to draw that once you use it for the first time, you'll try to find occasions to use it more, just to show your colleagues how good can you express your ideas graphically.

Ryan Hoover

@rrhoover

Eraser’s worth bookmarking (or just upvote) next time you need a remote whiteboard

Renat Lotfullin

@renatlb

Great, minimalistic and easy to use app. I made several diagrams with my team and it was much faster than miro.

Danilo Joksimovic

@danilo_scena

Eraser is awesome and I love using it to build low fidelity mockups, brainstorm and visualize my ideas, and collaborate with my co-founder!

Nico Ferreyra

@nico_ferreyra

I love this tool. We've used it for product brainstorming sessions, wire-framing, architecture mapping, and much more. It's simple, reliable, and easy to use. Highly recommend!

Abe Clark

@abeaclark

+1 from me! Easy to use, easy to share. Markdown rocks. Great for wireframing or architecture design.

Danilo Ribeiro

@drribeiro

A powerful tool! Its simplicity is admirable, it has several tools that facilitate the creation and demonstration of ideas, I use it in all my projects. If you're looking for a collaborative whiteboard, you've found it.