Batch resize images
Resize your images in batch to a precise width/height.
How it works
Does your mailbox reject an attachment that's too heavy, or does a site (social network, sign-up form with ID photo) require precise dimensions for your photo? Import one or more images, specify the desired width and height, then start the batch resize: each image is processed at exactly the requested size.
How do I keep the image's proportions?
Check the "Keep proportions" box: the height is automatically recalculated from the chosen width and each image's original ratio, to avoid any distortion.
Does resizing degrade quality?
Shrinking an image always causes a slight loss of detail, that's inevitable. However, the tool uses the Lanczos3 filter, recognized for offering a good trade-off between sharpness and absence of artifacts, in order to preserve the best possible quality during resizing.
100% local processing: resizing happens in your browser via our WebAssembly module — your images are never sent to a server.