XnConvert is a powerful and free cross-platform batch image processor, allowing you to combine over 80 actions.
Best Image Resizer Alternatives ranked by AI · updated Aug 2026
Image Resizer is an online image utility offering resizing, compression, cropping, format conversion, and related file operations. It is designed for casual users and small businesses that want a broad set of accessible browser tools.
Top 6 Image Resizer alternatives
FastStone Photo Resizer is an image converter and renaming tool that intends to enable users to convert, rename, resize, crop, rotate, change...
Free for personal use
TinyPNG is a popular online tool for compressing PNG and JPEG images with lossy compression techniques to reduce file sizes without losing...
Free with limitations, paid plans starting at $0.009 per image
iLoveIMG is an online platform for editing images and PDFs with various tools like crop, resize, compress, convert, and more.
Free with premium options
Squoosh is a web app that allows you to compress and resize images without losing quality.
DinoSize is an online tool for resizing and optimizing images, aimed at users who need quick web-based image preparation without installing desktop...
Pros
- Fast browser-based resizing without desktop installation
- Simpler workflow than full image editors
- Useful for preparing images for websites and social platforms
Cons
- Fewer editing features than iLoveIMG or Adobe Express
- Less established ecosystem than TinyPNG or Squoosh
- Limited control compared with desktop tools such as GIMP
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