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webmanifest icon size

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by Paul

Jan Hasebos
Jan Hasebos
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In my webmanifest file, I have a single 1024px PNG icon defined. The "add to home screen" icon appears like it should, but when I press it, it shows a blank space where the icon should be, and pressing the "+ ADD TO HOME SCREEN" button does nothing. Which icon size(s) does Firefox for Android require? (I am using the latest Firefox Nightly, and adding to home screen works fine in Chromium)

In my webmanifest file, I have a single 1024px PNG icon defined. The "add to home screen" icon appears like it should, but when I press it, it shows a blank space where the icon should be, and pressing the "+ ADD TO HOME SCREEN" button does nothing. Which icon size(s) does Firefox for Android require? (I am using the latest Firefox Nightly, and adding to home screen works fine in Chromium)

All Replies (1)

Paul
Paul
  • Top 25 Contributor
  • Moderator
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Hi

I have asked our developers for help with this and they have advised that 1024 may be a little too large. They mentioned that you may want to look at something that is smaller than 128 x 128 and that this page may help:

https://developer.mozilla.org/en-US/docs/Web/Manifest/icons