Batch resize
Resize up to 20 images in one go with consistent dimensions.
✦ Fast, simple & private
Resize images beautifully.
Resize multiple JPG, PNG and WebP images in seconds. Preserve proportions, control quality and download — all without uploading your photos.
Drop your images here
Resize up to 20 JPG, PNG or WebP images at once
Max 25 MB per image · No uploadsYour images stay in your browser. Nothing is uploaded.
100% browser-basedBatch processingFree to use
WHY LEAFSIZE
Everything you need. Nothing extra.
A lightweight workspace for everyday image resizing.
Precise control
Resize by width, height, percentage or fit inside a box.
Private by design
Your original images never leave your browser.
HOW IT WORKS
Three easy steps.
01
Choose images
Drop JPG, PNG or WebP files into the workspace.
02
Set dimensions
Choose width, height, percentage or bounding box.
03
Download
Resize locally and save the resulting files.
QUESTIONS & ANSWERS
Frequently asked questions
Will my images be uploaded?+
No. Processing happens in your browser and your photos are not sent to our server.
Will resizing preserve aspect ratio?+
Yes. Every mode preserves the original proportions. Fit inside uses both maximum width and maximum height.
Which formats are supported?+
JPG, PNG and WebP for both input and output. Your browser must support the selected output encoder.
Can I enlarge an image?+
Yes. Enable upscaling, but enlarging cannot restore details that were not in the original image.
Does it preserve metadata?+
No guarantee. Re-encoding through the browser may discard EXIF and other embedded metadata.