Does resizing reduce image quality?

Downscaling generally keeps good quality; enlarging an image beyond its original size can introduce some softness, which is a normal limit of any resizer.

Can I keep the original aspect ratio?

Yes. Lock the aspect ratio and enter just one dimension — the other is calculated automatically.

Is my image uploaded anywhere?

No. Resizing happens locally in your browser, so your image is never sent to a server.

Image Resizer

Resize any image to an exact width and height, with an aspect-ratio lock so your photo doesn't stretch or distort.

Upload image

Width (px)

Height (px)

Keep aspect ratio

Overview

Resize any image to an exact width and height, with an aspect-ratio lock so your photo doesn't stretch or distort.

Benefits

Custom width and height in pixels
Aspect ratio lock prevents distortion
No desktop software required
Processes entirely in your browser

Use Cases

Resizing photos for website upload limits
Preparing images for social media dimensions
Shrinking large photos for documents
Standardizing product image sizes

Users Also Use

How to Use

Upload an image.
Set your target width and height, or lock the aspect ratio and set just one.
Click Resize and download the result.

FAQ

Does resizing reduce image quality?: Downscaling generally keeps good quality; enlarging an image beyond its original size can introduce some softness, which is a normal limit of any resizer.
Can I keep the original aspect ratio?: Yes. Lock the aspect ratio and enter just one dimension — the other is calculated automatically.
Is my image uploaded anywhere?: No. Resizing happens locally in your browser, so your image is never sent to a server.

About Image Resizer

Resize photos and graphics for web, social media, and documents without desktop software. Set exact pixel dimensions or lock the aspect ratio to avoid stretching, then download the resized file instantly.