Extremely fast compression Similar products need to upload the file to the cloud server and then return to compress, and our program can be compressed directly in the browser. After professional testing, the data found that the compression program is much faster than other similar software. Batch compress images This program does not limit the number of uploaded image files, and a single file does not exceed 2M. On the premise of guaranteeing lossless quality, it can compress multiple image files in JPEG, JPG, PNG and GIF formats in batches. 100% free All functions of this tool are free and open to users, and can be used to compress pictures in common formats such as JPG, JPEG, PNG, and GIF.