Resize Image

Resize images to exact pixel dimensions or by percentage.

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Processed on your device. This tool runs entirely in your browser, your file is never uploaded, so nothing is stored, logged or transmitted.

About the Resize Image

The Resize Image is a free online tool that lets you resize images to exact pixel dimensions or by percentage. With it you can edit and convert images directly in your browser, nothing is uploaded to a server, there's nothing to install and no account to create. Just open the tool, do what you need, and you're done.

It's part of the Image collection on Toolzy, a growing platform of 135+ free, privacy-first tools built for speed and a great experience on every device.

Also known as: scale, photo, dimensions, px.

Why use the Resize Image?

  • 100% on-device, your photos never leave your computer
  • Supports JPG, PNG, WebP and more
  • No quality loss unless you choose to compress
  • Batch-friendly and lightning fast

When to use it

  • Optimising images for a website or blog
  • Resizing photos for social media
  • Converting formats before uploading

How to use the Resize Image

  1. Open the Resize Image. Open the Resize Image on this page, there is nothing to install and no account needed.
  2. Add your input. Add your file by clicking the upload area or dragging it in. It is read on your device, not uploaded.
  3. Adjust options. Choose any options you need, the Resize Image updates instantly.
  4. Get your result. Click the action button to download or copy your result. It is 100% free.

Frequently Asked Questions

How do I use the Resize Image?
Open the Resize Image above, add your input or upload your file, adjust any options, and get your result instantly, no sign-up required.
Is my data private?
The Resize Image runs entirely inside your browser. Your file is never uploaded, so there is nothing for us to store, log or delete, your data stays on your device from start to finish.
Is the Resize Image free?
Yes, the Resize Image is 100% free with no watermarks, no limits and no account needed.
Does it work on mobile?
Yes. The Resize Image works on any modern browser across desktop, tablet and mobile.
Which image formats are supported?
Common formats including JPG, PNG and WebP are supported. The exact options appear in the tool above.
Do you upload my images anywhere?
No. This tool processes images entirely in your browser, so they stay private on your device.

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