Fast, 100% offline, privacy-first image compressor and HEIC/WebP converter running locally in your browser via WebAssembly.
Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- Online
+4
ImgSmaller Alternatives
Sites and apps similar to ImgSmaller include Caesium Image Compressor, which is free and open source. Other options are XnConvert, Dinky, ImageOptim and Squoosh. Image Optimizers like ImgSmaller are a crowded field, with more than 50 alternatives for Windows, Mac, Linux, Android and self-hosting.
Alternatives list
A free web app providing 200+ online tools for developers, including JSON formatters, PDF mergers, code converters, data generators, and more—no signup required.
Cost / License
- Free
- Proprietary
Platforms
- Online
Smolr is a small tool that let you convert and optimize your image files to make them smaller and more usable.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
Image Magic is an all-in-one online image editing and conversion platform that helps you resize, compress, crop, convert, watermark, image to pdf and self attest images instantly. Fast, secure, and easy to use no software installation needed.
Cost / License
- Free
- Proprietary
Platforms
- Online
Free browser-based tools for PDF, image & data processing. 100% client-side - your files never leave your device. No limits, no watermarks.
Cost / License
- Free
- Proprietary
Platforms
- Online
+1
ShrinkFox by Chovexa is a privacy-first, client-side web utility engineered to compress JPG, PNG, WebP, and PDF documents down to exact target file sizes (such as <50KB, <100KB, or custom thresholds) with zero server uploads.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Online
S
India
United States
