Upload Requirement Checker

Application portals reject files for tiny reasons. Enter the rules (or pick a preset) and drop your files to see a clear pass or fail for each requirement before you submit.

Runs in your browser Instant resultsFree · no sign-up

1. Requirements

Max size (KB)

Min size (KB)

Min width (px)

Max width (px)

Min height (px)

Max height (px)

Allowed types

Comma-separated extensions

Aspect ratio

±1% tolerance

1 KB =

2. Your files

Drop files to check

Any file type · checked locally

How to use the Upload Requirement Checker

1
Pick a preset or set your own rules.
2
Drop one or more files.
3
Fix anything marked as failing.

Helpful examples

Check a passport photo: JPG, 600 × 600 px, under 240 KB
Verify a CV is a PDF under 2 MB
Confirm a signature image is 300 × 80 px or larger

What gets checked

File size (min and max), file type by extension and content type, image width and height ranges, and aspect ratio with a small tolerance. Every rule shows the actual value next to the requirement.

Fix failures fast

Too big? Use Make File Under X MB. Wrong ratio? Use the Aspect-Ratio Crop Calculator. Each failed check links straight to the tool that fixes it.

Frequently asked questions

Is my file uploaded?

No. Files are inspected locally in your browser.

Does 1 MB mean 1000 or 1024 KB?

Portals differ. Toolra uses 1 MB = 1024 KB by default and lets you switch to 1000.

Can I check many files at once?

Yes, drop as many as you like and each is checked separately.