Using the Flutter inspector

Tools

DevTools

Using the Flutter inspector

What is it?

Get started

Debugging layout issues visually

Inspecting a widget

Flutter Layout Explorer

Using the Layout Explorer

Flex layouts
Fixed size layouts

Visual debugging

Slow animations

See also


Show guidelines

Render boxes
Alignments
Padding
Scroll views
Clipping
Spacers


Show baselines
Highlight repaints
Highlight oversized images

Fixing images
More information

Details Tree

Track widget creation

Other resources

Note:
  The inspector works with all Flutter applications.

What is it?