ImgCompress is described as 'Self-hosted image toolbox for compression, format conversion, cropping, and local AI background removal. It supports 70+ formats, including PSD and HEIC, with a web UI and no external uploads' and is a Image Optimizer in the photos & graphics category. There are eight alternatives to ImgCompress for a variety of platforms, including Web-based, Mac, Windows, Linux and Self-Hosted apps. The best ImgCompress alternative is Caesium Image Compressor, which is both free and Open Source. Other great apps like ImgCompress are Dinky, GetCompress, Squoosh and TinyPNG.
Caesium Image Compressor lets you compress your pictures up to 90% without visible quality loss. Providing a simple yet effective interface with a real-time preview and multiple image processing at the same time, everyone will be able to reach the best result.
Italy
EU
Free macOS tool for compressing images, videos, and PDFs—just drag and drop to support numerous formats, flatten or rewrite PDFs, remove metadata, set size targets, preserve quality, and save compressed files alongside originals without internet required.
United States
Desktop app for offline batch compression and conversion supporting over 100 formats, including images, videos, GIFs, and PDFs. Features drag-and-drop, reusable presets, folder monitoring, preview, trimming, clipboard compression, context menu, shortcuts, and automation.
United Kingdom
Compress and compare images with different codecs, right in your browser.
United States
Using advanced lossy compression, TinyPNG reduces PNG file sizes by 50-80%, preserving full transparency and minimizing quality loss. Ideal for web designers, it increases website speed, saves bandwidth, and offers tools like a Photoshop plugin and API for seamless integration.
NetherlandsEU
MAZANOKE is a simple image compressor and converter that runs entirely in your browser. No external uploads, works offline as a web app, and is powered by Browser Image Compression.
iLoveIMG is an online service to work with images completely free and easy to use. Compress images, resize, crop, convert and much more!.
SpainEU
Process images in bulk securely in your browser, no uploading necessary. It's private, fast, and easy! Upload all major image formats, resize, crop, compress, and convert images all at once.
United States
