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Hummingbird uses smart lossy compression techniques to reduce the file size of your files(jpg/png/webp/svg/gif/css/js/html).


  • jpg/png/webp/svg/gif/html will replace the current file after compression, and a new file with .min will be generated after css/js compression
  • You can create a source folder in the current directory and back up the files before processing, which can be enabled in the settings