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Image Metadata Viewer

Upload an image to inspect its file type, dimensions, size, aspect ratio, megapixels, and basic header metadata.

Last updated: May 28, 2026

Client-Side Processing
Input Data Stays on Device
Instant Local Execution
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What is Image Metadata Viewer?

Image Metadata Viewer reads basic metadata directly from local image bytes. It identifies common web image formats, dimensions, file size, aspect ratio, megapixels, PNG color depth, and GIF frame counts without uploading the image.

How to Use Image Metadata Viewer

1

Upload an image file.

2

Preview the image.

3

Review dimensions, type, file size, aspect ratio, and other available metadata.

4

Use the values for optimization, publishing, or debugging.

Common Use Cases

  • Checking image dimensions before upload.
  • Confirming file type and MIME type.
  • Finding aspect ratios for design layouts.
  • Checking whether a GIF is animated.

Example Input and Output

A PNG hero image is inspected before publishing.

Input file
hero.png
Metadata
PNG, 1600 x 900, 16:9, 1.44 MP

Privacy

The image file stays on your device. Header parsing happens in the browser.

Frequently Asked Questions

Does this read EXIF GPS data?

No. This page focuses on safe basic file metadata such as dimensions, type, size, and GIF frame count.

Is the image uploaded?

No. Metadata is read locally in your browser.

Which formats are recognized?

PNG, JPEG, GIF, and WebP headers are recognized.

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