NNWS Tools

Image Resizer

Resize by pixels or percentage with aspect lock.

Runs on your device

Drop an image, click to browse, or paste

PNG, JPG or WebP · never leaves your device

Built by nihmathullah.com — need a tool like this for your business?
We design premium websites, web apps and CRMs. Have a project in mind?

Image tools

Background RemoverText Behind ImageImage ResizerImage CompressorImage ConverterColor PickerPalette ExtractorImage WatermarkPixelate & BlurFavicon Generator

About Image Resizer

Image Resizer is a free, private image tool that lets you resize by pixels or percentage with aspect lock. Like every tool on NWS Tools, it runs entirely in your browser — nothing is uploaded, there are no accounts, and there's no tracking. Just open it and go.

Frequently asked questions

Is Image Resizer free to use?
Yes. Image Resizer is completely free, with no account, sign-up or limits.
Are my files or data uploaded anywhere?
No. Image Resizer runs entirely in your browser. Your files, text and numbers are processed on your own device and are never uploaded to a server.
Does Image Resizer work offline?
Once the page has loaded, most tools keep working with no internet connection. NWS Tools is a Progressive Web App you can even install.
Do I need to install any software?
No installation is required — Image Resizer works instantly in any modern browser on desktop or mobile.