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Images & SVG

Image Dimension Inspector

Drop in an image to instantly read its pixel dimensions, aspect ratio, file size, MIME type, and available metadata. Everything is inspected locally — your file never leaves this page.

Runs in your browser v1.0.0

Add an image

local only

Runs entirely in your browser. Files are read with JavaScript and are never uploaded.

Choose an image to inspect its dimensions.

Preview

no image

Nothing to preview yet

Add or drop an image above to see it here.

Details

waiting

No image inspected

Add an image and its dimensions, ratio, size, type, and metadata appear here.

How it works

The file is read into memory and its dimensions are decoded straight from the image header (PNG, JPEG, GIF, WebP, BMP, ICO) or from the SVG markup. When a format’s header cannot be parsed, the browser’s own decoder is used as a fallback. Nothing is sent over the network.

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