PhotoPenguin App - PhotoPenguin is a completely free batch photo editor with support for cropping, resizing, adding watermarks, and converting photos to other formats. It works on the user's device, using the capabilities of modern browsers.

Online Resize Image - Resize images with free online image resizer that allow you to resize and crop any image without dropping its quality. File size should not be exceeded 5MB.

ImBatch - ImBatch is a batch image processor with a nice graphical user interface.

OnlineImageResize.com - Free online image resizer. Resize your image fast and easy. Image resizer online!

Batch Image Resizer - Resize, crop, shrink, flip, exif-rotate, convert, enhance, process multiple pictures and photos with professional software! 120+ Actions, 30+ Image Formats

Quick Resize Image - Quick image resize tool to easily compress images online to 50KB, 20KB or any specified size without affecting image quality. Supports single and batch processing, no registration or software download required, completely free.