Apps similar to Thumbor include ImageMagick, which is free and open source. Other options are Optily, ShortPixel Image Optimizer, PHPThumb and Imagify. In total there are eight Image Optimizers like Thumbor for the web, Mac, Windows, Linux and Android.
ImageMagick is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (about 100) including GIF, JPEG, JPEG-2000, PNG, PDF, PhotoCD, TIFF, and DPX.
United States
Unlock the true potential of your Webflow sites with Optily - the ultimate time-saving solution that effortlessly optimizes your CMS images, boosting performance.
ShortPixel is arguably the top WordPress image optimization plugin: simple to set up, it can automatically optimize both your old and new images, as well as PDF files.
Romania
EU
PHP Thumb is a simple, modern image manipulation library aimed primarily at thumbnail generation. It provides a clean, fluent interface for common image operations, with two interchangeable backends: the ubiquitous GD extension and the more feature-rich Imagick extension.
FranceEU
Thumbr.io is a powerful image thumbnails and processing on the fly for developers. Serve responsive images, cropping, compress, and generate website and doc previews.
Optimole is your all-in-one image optimization solution for WordPress & beyond, it processes your images in real time and is fully cloud-based (doesn’t strain your server).
libvips is a demand-driven, horizontally threaded image processing library. Compared to similar libraries, libvips runs quickly and uses little memory. libvips is licensed under the LGPL 2.1+.
Germany
