ResizePixel is a free online image editor where simplicity is essential feature. It is designed to crop, resize, flip, rotate and convert images to various formats. The service is mobile-friendly, fast and easy to use.
IMG online - Service for simple and high-quality image processing online. Here you can change the image size in pixels, megapixels, compress JPEG file, automatically or manually improve quality of picture, add various effects.
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Fotor - Fotor is an all in one visual platform. It includes photo editor, collage maker, and graphic designer. You are free to make a visual look more beautiful.
Ralpha Image Resizer - High-speed image batch conversion tool
LunaPic - Free and Easy to use online image effects. Try the effect.
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.