Image Resizer

Resize images to exact dimensions with optional aspect-ratio locking.

FreeNo loginBrowser basedPrivacy friendly

By MerQPrime Editorial TeamUpdated 2026-06-20Reviewed 2026-06-20Editorial policy

Overview

About the Image Resizer

Resize images to the exact pixel dimensions you need. Lock the aspect ratio to avoid distortion or set width and height independently, then download the result — no uploads and no quality lost to a slow server round-trip.

Benefits

How it works

1Select or drop a JPG, PNG or WebP image (up to 10 MB).
2Enter your target width and/or height in pixels.
3Keep 'Maintain aspect ratio' on to scale proportionally.
4Preview the new dimensions and download the resized image.

Applications

Use cases

Fit images to social media and thumbnail dimensions.
Prepare profile pictures and avatars at exact sizes.
Standardize product images for a catalog or store.
Scale down large photos before uploading them.

Support

Frequently asked questions

Will resizing distort my image?

Not if you keep 'Maintain aspect ratio' enabled — the tool scales width and height together. Disable it only when you intentionally want to stretch to exact dimensions.

Are my images uploaded?

No. Resizing is performed in your browser with the Canvas API, so your images stay on your device.

Can I enlarge an image?

Yes, though enlarging beyond the original resolution can look soft. For best quality, resize down rather than up.

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