Exis WebP Stars
A 100% Free Bulk Image Resizer, Compressor, and File-Type Converter. Maximum compression ratio for JPEG conversion, comparable to ImageOptim
This app allows you to perform **bulk image format conversion** and **resizing** simultaneously. You can also choose scaling algorithms, cropping methods, compression levels, and image quality.
(For JPG images, it can achieve the **theoretical maximum compression**, making its compression performance comparable to the top-tier Mac image optimizer [ImageOptim](https://imageoptim.com/mac)!)
It supports most major image formats, including **JPG, PNG, WEBP, GIF, BMP, TIFF, and AVIF**, and allows **conversion between all of them**. It also includes a feature that lets you automatically append **sequential numbers, dates, or custom text** to filenames when saving.
Additionally, you can specify a background color and convert all images to have **transparent backgrounds**.
Here's a demonstration of a rather unique technique you can do with this software:
https://www.youtube.com/watch?v=pPvqyI7BkaE
(For JPG images, it can achieve the **theoretical maximum compression**, making its compression performance comparable to the top-tier Mac image optimizer [ImageOptim](https://imageoptim.com/mac)!)
It supports most major image formats, including **JPG, PNG, WEBP, GIF, BMP, TIFF, and AVIF**, and allows **conversion between all of them**. It also includes a feature that lets you automatically append **sequential numbers, dates, or custom text** to filenames when saving.
Additionally, you can specify a background color and convert all images to have **transparent backgrounds**.
Here's a demonstration of a rather unique technique you can do with this software:
https://www.youtube.com/watch?v=pPvqyI7BkaE
Technologies: sQuery, Node.js, Electron, Sharp.js
Exis WebP Stars