Collaborative web design made simple: Mark up live web sites and draw in real time with the rest of your team.

Draw, invite, show, share.

Click to try dudl.me

To use the tool on other sites, drag the button to your Bookmarks Bar.


  • On any web page, draw free-form shapes or rectangles, ellipses, and regular text
  • Draw as many as you want and erase as much as you want
  • Saves instantly back to the server, so you're never without your dudls.
  • Great for web professionals and a new generation of graffiti artists.


  • Draw in real time with (potentially) anyone anywhere
  • Get feedback from clients without sending PDFs and design mockups
  • Bring live design artifacts into demos and modify them live


  • Invite non-subscribers to comment and collaborate on your designs
  • Generate screen shots to catalog the progress of your design ideas
  • Coming soon: duplicate designs and use them as a basis for the next iteration