Aback Images
Processed locally

Resize Image

Resize images by pixels or percentage with smart aspect-ratio preservation.

Drop your image here

or browse files from your computer or phone

Processed 100% locally in browser
Simple Steps

How to use Resize Image

1

Select or drop an image into the workspace.

2

Enter a width, height, or percentage (or pick a preset like 1920x1080).

3

Choose a fit mode and output format.

4

Click 'Resize Image' and download the result.

Got Questions?

Frequently Asked Questions

How do I resize without stretching?

Leave one dimension empty or use Fit mode. The image keeps its aspect ratio and is scaled to fit within your specified dimensions.

What is the difference between Fit and Fill?

Fit scales the whole image to fit inside your dimensions (no cropping). Fill scales to cover the dimensions and crops the overflow to fill them exactly.

Can I resize and convert at the same time?

Yes. Choose the output format (JPG, PNG, WebP, or AVIF) alongside your resize dimensions for a single-step workflow.

Will resizing reduce quality?

Downscaling can slightly soften details; our encoder uses high-quality image smoothing. Upscaling cannot create new detail, so enlarging is best done from high-resolution sources.