Is my data uploaded to a server?

No. All processing happens entirely inside your browser.

Is Image Dimensions Checker free to use?

Yes, all core features are completely free with zero limits.

Yes, your preferences are saved locally on your device.

Yes, the interface is fully responsive on desktop, tablet, and mobile.

Read an image width, height, file size and aspect ratio without uploading it.

Open Tool How It Works

Image dimensions checker

Drop an image here or choose a file from your device · PNG, JPG, WebP and GIF Browse image

Ready

Auto-process

Output

Load an image or example.

Settings stay in this browser.

Process your data in three private steps.

Enter or upload your data in the input panel.

Adjust tool preferences according to your needs.

Copy or export your results instantly.

Is my data uploaded to a server?: No. All processing happens entirely inside your browser.
Is Image Dimensions Checker free to use?: Yes, all core features are completely free with zero limits.
Can I save my preferences?: Yes, your preferences are saved locally on your device.
Does Image Dimensions Checker work on mobile?: Yes, the interface is fully responsive on desktop, tablet, and mobile.

Fast, private, and runs directly in your browser without uploading any data.

Start now Explore images & visuals