Image Info / Dimension Checker

Upload an image to see dimensions, aspect ratio, format, and file size. All in browser.

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Info

Upload an image to see dimensions and format.

Frequently Asked Questions

No. All processing runs in your browser.

Yes. No sign-up.

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Resize images by pixels or scale. Lock aspect ratio, optional center crop. All in browser

Generate custom placeholder images with adjustable dimensions, colors, and text

Convert ratio to CSS aspect-ratio or resize by dimension. W1×H1 to W2×H2 with presets. Padding-bottom %, Tailwind. Free, in-browser.