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Weight calculator

Upload the .zip, enter your platform's weight limit and see which files weigh the most and how much room you have left or how much you are over.

Drop your .zip hereA .zip with your HTML5 banner (a main .html file and its assets). Maximum: 50 MB.or try a sample .zip (the second one has errors on purpose):The review runs in your browser.

What it measures

Per fileCompressed and uncompressed weight of each file.
Against your limitHow much room you have left or how much you are over.
Where to trimTips based on the file type that weighs the most.
Two ways to measureThe compressed .zip or the uncompressed files: your platform says which one counts.

Questions about the tools

Are the tools free?

Yes. Use them as many times as you like, at no cost.

What file do I need?

The review tools ask for a .zip with an HTML5 banner: a main .html file and its assets. The others do not ask for any file.

Does it work for banners made with another tool?

Yes. It reviews any HTML5 banner, not only BannerMotion ones.

Is my file stored anywhere?

The review runs in your browser. One exception: if your banner requests external assets (for example, a font), your browser will request them from those sites while you view the preview.

Do I need an account?

No. No tool asks for an account. In the size guide, the email is optional.

Other tools

HTML5 validatorPreview a .zipclickTag testerSize guide in PDFTools

Create videos, banners and animations from a sentence.

Today you export HTML5 banners as .zip, with optional MP4, GIF, or PNG/JPG image. Videos and animations: Coming soon.

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