Choose one or more JPG, PNG, or WebP images.
✳ YOUR IMAGES, YOUR DEVICE
The easiest way to resize an image.
Make your photos the perfect size in seconds. Adjust width, height, or file size — with everything processed privately in your browser.
✓ Free forever✓ No signup✓ Private resizing
PRIVATE BY DESIGN
◈ On-deviceResize your images
Choose a photo, set your size, and download. Your files never leave this device.
Drop your images here
or select from your device to get started · Ctrl/⌘+V to paste
JPG, PNG, WebP · Up to 25 MB each · 20 images max✓ No account needed✓ No watermark✓ Files stay on your device
MADE SIMPLE
Resize an image online, without uploading it
JPGResizer gives you precise control over the width and height of a photo. Change the dimensions in pixels, drag the blue handles directly on the image or use the horizontal resize slider, scale by a percentage, crop to a new shape, or optimize the file toward a KB target.
Unlike services that upload your images for processing, JPGResizer works locally in compatible browsers. No account or watermark is needed. JPEG, PNG, and WebP are supported for input and output.
FOUR EASY STEPS
How it works
Get exactly the result you need, with no learning curve.
Drag the image edge or the horizontal slider, enter width and height, or choose a percentage or target KB.
Choose how to handle the aspect ratio and pick an output format.
Resize and download an image or a ZIP of all results.
BUILT FOR THE DETAILS
Just the tools you need
Exact pixel dimensions
Set a specific width and height, with aspect ratio protection available.
Smaller or larger
Scale up or down. Enlarging adds pixels, not missing photographic detail.
Batch ready
Apply shared settings to up to 20 images and collect the output as a ZIP.
No upload required
Your browser processes the images on your device, without transferring their contents to us.
GOOD TO KNOW
Frequently asked questions
Are my photos uploaded to a server?
No. Image decoding, resizing and exporting take place locally in your browser. Only the normal website files are requested from the hosting server.
Will resizing lower image quality?
Reducing dimensions removes pixels. Enlarging can create a larger image but cannot recover original detail. JPEG and WebP quality settings also affect compression.
What is the difference between pixels and KB?
Pixels describe width and height. KB describes the encoded file size. Two pictures with the same dimensions can have very different file sizes.
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