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Image Tools

Image Resizer

Resize images to an exact width and height or a maximum size, keeping the aspect ratio. Runs locally in your browser.

Runs in your browser. Nothing you enter is uploaded. Last updated
Drop images here or click to choose JPEG, PNG, WebP, GIF (first frame), AVIF. Processed on your device; nothing is uploaded.

      How to use

      1. Add images.
      2. Enter a maximum width and/or height; keep “Keep proportions” ticked to avoid stretching.
      3. Process and download.

      What this tool does

      Images are scaled with high-quality smoothing. Enlarging is avoided unless you allow it, because upscaling cannot add detail.

      Frequently asked questions

      Are my images uploaded?

      No. Your browser decodes and re-encodes the images on your device. They never leave your computer or phone.

      What size should images be for WordPress?

      Upload images no larger than they display. WordPress also creates smaller sizes automatically for responsive images.

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