This web app runs entirely in your browser and no data is shared with Polypane.

The best dimensions to test on
are the dimensions your visitors use the most.

Create a Polypane workspace from your website's most popular dimensions for the last 30 days.

  1. Sign in with Google
  2. Select your Google Analytics property
  3. Choose how many panes you want in your workspace
  4. Dowload your workspace and import it into Polypane

Sick of resizing your browser?

See your page at all responsive sizes at once.

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