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Toollora

Image Resizer

Browser-based

Resize JPG, PNG and WebP images to exact pixel dimensions. Lock the aspect ratio or use common presets.

Processed 100% in your browser — your file never leaves this device.

How we prove it
  • Free forever
  • No signup
  • Works offline
  • Ad-free

About Image Resizer

Whether you need a banner in a specific dimension or a profile picture at the right pixel size, this tool resizes images to exact measurements without distorting them. Keep the aspect ratio locked and change just one dimension, or apply a common preset such as HD or 720p. Everything is processed on your device, so your photos never leave your computer.

How to use

  1. 1

    Upload your image.

  2. 2

    Enter the desired width and height, or choose a preset.

  3. 3

    Toggle "Lock Aspect Ratio" if needed.

  4. 4

    Click "Resize Image" and download the result.

Frequently Asked Questions

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