JUMI Ad Animator

The Ad Animator blog

Practical, honest writing on making banner ads that work: craft, formats, sizes and exporting.

Illustration of a banner ad being assembled step by step
Basics

How to make a banner ad, step by step

From one clear message to a tested, exported ad set: the whole process in seven straightforward steps.

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Illustration comparing the GIF and MP4 formats
Formats

GIF vs MP4: which format your ad actually needs

Display networks and social feeds want different files. An honest comparison, and when to use each.

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Illustration of banner ads at different standard sizes
Sizes

The banner sizes your campaign actually needs

Skip the exhaustive spec sheets: the workhorse trio to start with, and when it pays to add more.

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Illustration of a three-frame animated ad storyboard
Craft

Frame by frame: telling a story in three slides

Hook, benefit, call to action: how a tiny three-frame structure does the heavy lifting in animated ads.

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Illustration of one ad exported to several platforms
Exporting

Exporting ads for every platform

HTML5 for ad servers, GIF for display networks, MP4 for social: matching the file to the destination.

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Illustration of a GIF file being compressed to a smaller size
Exporting

Keeping GIF file size down

Colour counts, dithering and target-size exports: practical ways to get an animated GIF under the limit.

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