For photographers and web designers, processing images one by one is a massive waste of time. Our 'Batch Image Optimizer' (a ToolNet Pro feature) allows you to process up to 100 images simultaneously. Simply drag your entire folder into the upload zone, set your global quality preferences, and let our multi-threaded engine handle the rest.
The tool uses a parallel processing queue to maximize your computer's resources. Instead of waiting for one image to finish before starting the next, it processes groups of images at once. You'll see individual progress bars for every file, giving you a clear view of the state of your entire batch. It can handle several gigabytes of image data in minutes.
Running this locally is a game-changer for speed. When you use cloud-based batch tools, most of your 'processing time' is actually just waiting for files to upload and then download. Because ToolNet works locally, there is zero data transfer latency. You get full-speed optimization regardless of your internet connection speed once the page is loaded.
Once the batch is complete, you can download each optimized image individually. We're also working on ZIP support to make downloading the entire set even faster. It's the ultimate productivity booster for anyone who manages large volumes of visual content and values their time and privacy.