JUMI Ad Animator

Guides and tutorials

Everything you need to design, animate and export banner ads that ad networks actually accept.

Start here

Start here

How frame animation works

Frames are slides with their own durations. Learn how a few clean cuts turn a static design into an ad that tells a story.

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Start here

How to make a banner ad, step by step

From blank canvas to finished export: pick a size, build three frames (hook, benefit, call to action) and download.

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Sizes and formats

Sizes

Standard banner ad sizes

Every standard Google Display size, from the 300×250 medium rectangle to the 970×250 billboard, plus social sizes.

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Sizes

Which banner sizes your campaign actually needs

You rarely need all fourteen. A practical shortlist of the sizes that earn most impressions, and when to add the rest.

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Formats

GIF vs MP4 for ads

Two very different formats for two very different jobs. Which to use for display networks and which for social platforms.

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Exporting

Exporting

GIF weight limits explained

Google Display allows around 150 KB per creative. What that limit means and how to design animations that fit inside it.

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Exporting

Exporting for ad platforms

HTML5 packages, GIFs and MP4s: how to match your export format to Google Ad Manager, display networks and social feeds.

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Exporting

Keeping GIF file size down

Colour counts, dithering, frame counts and the target-file-size control: practical ways to shrink a GIF without ruining it.

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Questions

Questions

Frequently asked questions

Quick answers on pricing (it is free), saving, browsers, exports, ownership and privacy, all in one place.

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Questions

Contact us

Stuck on something, found a bug, or missing a feature? Tell us directly and we will get back to you.

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Want more? The blog covers design thinking in depth, including frame-by-frame storytelling: how to structure a three-frame ad so each slide earns the next.

Missing a topic? If there is something you would like a guide on, let us know and we will add it to the list.
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