NConvert is a powerful command line multi-platform batch image processor with more than 80 commands. Compatible with 500 image formats.

Image Normalizer is described as 'Cross-platform command-line batch-processing tool that resizes and compresses images, transforming each image by:' and is a Image Optimizer in the photos & graphics category. There are more than 25 alternatives to Image Normalizer for a variety of platforms, including Windows, Mac, Linux, Android and Web-based apps. The best Image Normalizer alternative is ImageOptim. It's not free, so if you're looking for a free alternative, you could try ImageOptim or OptiImage. Other great apps like Image Normalizer are RasterFox, Converseen, ReaConverter and Light Image Resizer.
NConvert is a powerful command line multi-platform batch image processor with more than 80 commands. Compatible with 500 image formats.

Image resizer and photo converter. Resize images online with quality, multiple formats, and advanced optimization features for your photo editing needs.

Resize Box is the most popular Web-based alternative to Image Normalizer.
Phatch is an user friendly, cross-platform Photo Batch Processor and Exif Renamer with a nice graphical user interface. Phatch handles all popular image formats and can duplicate (sub)folder hierarchies.



Assetizr will give you one tool for resizing images and optimizing them for web and mobile applications. It's a fast and lightweight, drag-and-drop desktop app with batch processing, smart naming and more.


Squeezer is a PNG optimizer for Mac OSX that recompresses image files to a smaller size, without losing any information.

Unlock the full power of images and documents with Image Magic Suite: Your complete toolbox for editing, scanning, converting, encrypting, and organizing files. With 100+ smart features, advanced filters, format support, batch tools, and creative utilities, Image Magic Suite is...



Image Magic Suite is the most popular Android alternative to Image Normalizer.
Find, resize, crop, watermark, enhance, adjust, convert, rename, and process your pictures and photos in 30+ image formats with 120+ filters and effects using this graphics software. It features 4 processing modes, per-channel filters, layers, more!.




Fotosizer is a freeware batch image resizer tool. It resizes your photos in just 3 easy steps - 1. Photo selection, 2. select resize settings, then 3. Start the resize!



If you want a lightweight image editor that you can use to perform basic editing tasks such as cropping, renaming, resizing and even applying watermarks to your pictures, then consider rEASYze. You can work with single or multiple images simultaneously.




Powerful and intuitive online tool for viewing, resizing, cropping, and converting images. It supports all major formats, including AVIF, WebP, HEIC/HEIF, TIFF, and 32-bit HDR/EXR. Enjoy the unique Live Preview feature that lets you see real-time conversion results before downloading!


C++ file optimizer. It supports PNG, JPEG, GZIP, and ZIP files.
Bulk Resize Photos resizes batches of your photos in your browser so that they are a more suitable size for transmission over the internet.

