Batch process images online for free: resize, compress to a target file size (e.g. under 200KB), add text or logo watermarks, convert between JPG / PNG / WebP / AVIF, rename in bulk and download as a ZIP. Multi-threaded and local — your images are never uploaded.
Resize by long side, fit, crop to fill, fixed width / height or percentage
Compress to a target size in KB
Text / logo watermarks with 9-point positioning and diagonal tiling
Convert between JPG / PNG / WebP / AVIF
Rename with filename templates, download everything as a ZIP