Skip to content
PDFQuick

Resize Image

Resize JPG, PNG and WebP images to exact pixel dimensions or scale a whole batch by percentage. Preview the results and control the output quality before downloading.

Select images to resize

Drag & drop here, or choose from your device.

JPG, PNG, WebP or AVIF images · up to 25.0 MB each · max 50 files

Privacy note: this tool runs entirely in your browser using JavaScript. Your file is read into memory on your own device and is never uploaded to PDFQuick or any third party. Read our privacy policy.

How to use Resize Image

  1. Add your images

    Choose up to 50 JPG, PNG or WebP files, 25 MB each.

  2. Choose a size

    Enter pixel dimensions or resize every image by a percentage.

  3. Resize and download

    Preview each result, download it alone or save the full batch as a ZIP.

Why use PDFQuick for this

Batch resizing

Apply one setting to dozens of pictures in a single pass.

No stretched photos

Lock proportions to preserve the natural shape of every image.

Flexible output

Keep the source format or export the batch as JPG, PNG or WebP.

Private by design

Images stay on your device and are never uploaded.

Frequently asked questions

Can I resize several images at once?

Yes. Add up to 50 images and apply the same percentage or maximum pixel dimensions to the entire batch.

What does lock proportions do?

It keeps each image's original width-to-height ratio. Pixel dimensions become a maximum box, so the image fits without stretching.

Does resizing reduce image quality?

Making an image smaller normally preserves a clean appearance. Enlarging cannot create missing detail, and JPG or WebP output also uses your chosen quality setting.

Can I resize a transparent image?

Yes. Keep it as PNG or use WebP to preserve transparency. JPG replaces transparent areas with white.

Related guides