Turn a screenshot into a clear three-step explanation
Highlight one area, add a short label and save a readable picture while keeping the useful context visible.
Make a drawing you can use
These guides explain specific tasks in Paint.surf, including what happens when text becomes pixels and when canvas resizing trims the picture. Choose the task you need, follow a small example and inspect the saved image.
Save your current drawing before navigating away from the app. Browser editing does not create an automatic backup.
Add drawing space without stretching your picture
Choose between canvas resizing, percentage scaling and zoom, and check the dimensions that will actually be saved.
Save a drawing in the format that keeps the important details
Compare PNG and JPEG for screenshots, diagrams and photographs, then inspect a small reproducible export example.
Fix a drawing problem before starting over
Work through a fill spill, distorted picture, committed text or blocked paste while protecting the version you want to keep.