Resize Image Online

Scale photos to exact pixel dimensions, or squeeze them under a maximum file size that an application form or upload field demands.

Drop your files here

or click to browse your device

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How to resize image

  1. 1Add one or more images.
  2. 2Enter a width, and a height if you need exact dimensions.
  3. 3Choose an output format and an optional maximum file size.
  4. 4Run the tool and download the resized images.

Why use Secure PDF Tasks?

  • Free to use, with no account and no watermark on your files.
  • Processing runs in your browser, so the file is not uploaded to a server.
  • A single, simple screen for each task.
  • Works on desktop and mobile browsers.

Supported file formats

JPG, PNG and WebP in; JPG, PNG or WebP out.

File picker accepts: image/jpeg, image/png, image/webp

Frequently asked questions

How do I resize an image to a specific KB size?

Enter a value in the maximum file size field and pick KB, MB or GB; quality is reduced until the image fits.

Can I keep the original proportions?

Yes. Set a width and leave the height empty.

Can I resize several photos at once?

Yes, add multiple images and they are processed in one batch.

Can I change format while resizing?

Yes, choose JPG, PNG or WebP as the output format.

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