Check file size

What this page is for

Check file size reads selected files locally and shows their size in both SI and binary units.

Check file size runs in the browser so you can inspect or modify a file quickly without shipping it off to a remote editor by default.

One quick way to use it

Example: drop a file to see the raw bytes plus KiB, MiB, and GiB conversions.

Good next hops

Pair Check file size with nearby tools in the same lane when you need a quick second check or a companion calculation.

• File compression
• File decompression
• Create ICO file
• Convert image
• Image color effects

Page notes

This route is static, deep-linkable, and lives under the same goppy shell as the rest of the utility center.

Use the copy-link button to keep a direct route to this exact page.