Check image size, pixels and JPEG DPI

Read file details before uploading to an application form. This is a header check, not an image validity or official acceptance test. Files stay on your device.

All starting values are editable examples. Check the official notice before uploading.

How to use

Choose a JPG, PNG or WebP and press Make result. Compare bytes, pixels and any JPEG DPI tag with the official notice. Use a linked resizer if changes are needed.

Frequently asked questions

Why show both KB and bytes?

KB can mean 1000 or 1024 bytes. The displayed KB uses 1024; exact bytes let you compare either interpretation. Other tools here use 1000 bytes per maximum KB for a conservative limit.

Does this confirm my photo will be accepted?

No. Headers do not establish image quality, identity, recency, background or official eligibility. Camera orientation can also swap the displayed width and height.

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