imagetoolbox does image, PDF and video work in your browser, so files never leave your device. It handles 63 image format conversions, compression to a target size, resize, crop, rotate, redact, favicon making, PDF merge/split and reorder, and video conversion, trimming and GIFs. Free to use, with no account, no limits and no watermarks.
To make everyday image, PDF, and video tasks easy to do in the browser without uploading files.