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Resize Image

Change an image’s width and height in pixels or by percentage, keeping its proportions, and save as JPG, PNG or WebP.

How to use the resize image

  1. Choose an image.
  2. Type a new width or height, or a percentage.
  3. Resize and download.

Questions

Is the resize image free?
Yes. Resize Image on Imagewok is free to use, with no sign-up and no watermark added to your images.
Are my photos uploaded anywhere?
No. This tool runs entirely in your browser, so your photos never leave your device.
Which image formats can I use?
JPG, PNG, WebP, GIF, BMP and AVIF. iPhone HEIC photos open once they are shared as JPG (Settings › Camera › Formats › Most Compatible).
Does it work on my phone?
Yes. It works in any modern browser on iPhone, Android, Mac and Windows.