Free online image compression, scaling, and cropping services
LeanImg is a set of free online image tools: compression, resizing, cropping, format conversion, creation of website icons, AI image segmentation, AI image enlargement, conversion of images to text, conversion of PDF files to text, and production of ID photos—a total of ten functions.
Its most prominent feature is that all processing is carried out within your own browser – no files need to be uploaded to a server, and there is no requirement for registration. The exported images come without any watermarks. For AI-based image enlargement, Real-ESRGAN technology is used, which allows images to be enlarged by 2 or 4 times; identification photos can also be generated directly in the dimensions required by various countries’ passports and visa requirements. The interface supports more than twenty languages, including Chinese.
Its functions aren’t particularly powerful, but it excels in speed and reliability. When dealing with sensitive photos, there’s no need to worry about them being uploaded to someone else’s server. It’s quite useful for everyday office work or when creating website images.