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Can we compress image size using carrierwave gem in rails. I just tried "Piet" gem but its giving memory error on heroku server and gem 'carrierwave-imageoptimizer' just do compression for 'jpg' file.

Umer Sani
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carrier wave gem supports compression for both jpg and png images you can get the complete info here in its github page https://github.com/jtescher/carrierwave-imageoptimizer

Ganeshkumar K
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  • Ad per its documentation gem 'carrierwave-imageoptimizer' ignore png files. – Umer Sani Dec 11 '19 at 14:37
  • imageoptimizer requires OptiPng dependency gem to handle png images. does your gem file is included with that. ref https://rubygems.org/gems/optipng/versions/0.2.1 – Ganeshkumar K Dec 15 '19 at 10:10