Image Resizer — Resize to Exact Pixels

Name: GetFreeToolsAI
Price range: Free

Resize photos to exact pixel dimensions or by percentage, with optional aspect-ratio lock — all in your browser.

FreeNo SignupBrowser-Based

Your file never leaves your browser. All processing happens on your device. Nothing is uploaded to any server.

How it works

Upload your image

Set dimensions or scale

Download the resized image

What resizing does

Scale a large image down to the exact pixel dimensions you need, with the aspect ratio kept by default so nothing looks stretched.

About this tool

Our free image resizer changes a photo to exact pixel dimensions or by percentage. It is the tool you need when a form demands a 600×600 passport photo, when a marketplace wants a specific listing size, or when you simply want to make a large image smaller for the web. Type the exact width and height you need, keep the aspect ratio locked so the image never looks stretched, or unlock it to set each dimension independently. Social-media presets make sizing for profiles and posts effortless. Unlike paid editors, GetFreeToolsAI is completely free with no daily limits and no watermark. Resizing happens entirely in your browser using the HTML canvas, so your image is never uploaded to a server and stays private on your device. It works in Chrome, Firefox, Safari, and Edge with no installation and no signup, ever.

Why use this tool

Exact pixel dimensions

Set the precise width and height you need — ideal for forms, marketplaces and social profiles that demand a specific size.

Aspect ratio locked

Keep proportions by default so images never look stretched, or unlock to set each dimension independently.

Private and instant

Resizing runs on the HTML canvas in your browser; your image never leaves your device.

Common use cases

Resize a photo to an exact size required by a form or portal
Make a large image smaller for the web
Fit an image to a social-media or profile-picture spec
Downscale a batch of images to consistent dimensions

Frequently asked questions

Yes. Switch to “Pixels” mode and type the exact width and height you need. The tool produces an image at precisely those dimensions.

By default the aspect ratio is locked, so changing the width updates the height automatically. Click the link icon to unlock it and set width and height independently.

Yes, you can upscale beyond 100% in percentage mode or enter larger pixel values. Note that enlarging can’t add detail, so very large upscales may look soft.

JPG, PNG, WebP and BMP. The resized image is saved in the same family of format as the original where possible.

No. Resizing happens entirely in your browser using the HTML canvas. Your image never leaves your device.