Image ResizerYTScript

Resize Image by Percentage

Scale width and height together: 25%, 50%, 75%, or a custom percent.

Runs in your browser — images never leave your device

Drop images here or click to choose

JPG, PNG, or WebP. You can add more than one.

Resize by
Advanced options
When the photo doesn’t match the preset
No images yet

Choose a photo to resize it here. Download and ZIP stay on this screen, and stay disabled until a file is ready.

Need a file under a certain number of kilobytes? Use the image compressor.

How to resize an image

  1. 1

    Choose one or more JPG, PNG, or WebP files. They stay on this device.

  2. 2

    Pick a size: type pixels, use a percentage, or choose a social preset.

  3. 3

    Download one file, or pack the batch as a ZIP.

About this resizer

A 4000×3000 photo at 50% becomes 2000×1500. Both sides are multiplied by the same percentage and rounded to a whole pixel (a zero result is raised to 1).

Enlarging above 100% is allowed, but the picture may look softer. This is ordinary resampling, not lossless enlargement or AI upscaling.

Questions

Does 50% always halve both sides?

Yes, after rounding to whole pixels. 4000×3000 at 50% is 2000×1500.

Is enlarging lossless?

No. Scaling up cannot add real detail, so the result may look softer.