Best Image compressor without Damaging Image Quality
Jpeg compressor is a free online image compression tool that supports image formats such as JPG, JPEG, PNG, GIF, Webp and Heic, automatically compresses images when dragged to the website, and can be compressed into a single file for batch processing. To compare the differences between photos before and after compression, you can adjust the photo compression ratio individually.
When you upload a file, it automatically scans it and determines the appropriate level of compression to use. It’s quick and direct, and it’s not usually aggressive, but it can reduce the weight of an image by more than 50% (they say up to 70%, but those are extreme cases).
It is completely free and gives you the ability too do the compress in bulk, that is, drag up to 20 images at the same time (with a limit size of 5MB per file).