BulkPicTools

Stop uploading your private photos to random servers. BulkPicTools is a privacy-first image workspace built for online sellers, creators, and developers. It runs entirely in your browser using client-side technology (WebAssembly), so your files never leave your device. Key Features:
* Bulk Processing: Handle hundreds of images at once.
* Much More Tools: Bulk Resizer, Compressor, Cropper, HEIC Converter, and more.
* Privacy: No server uploads. 100% local processing.
* Free: No sign-up, no watermarks, no limits.

It's the speed of a desktop app with the convenience of a website.