What are Celtra ads?

Celtra is a leading platform for building and serving dynamic HTML5 display ads at scale. At Banner Squad, we’re digital display specialists with hands-on Celtra expertise, designing, building and delivering fast-loading, reliable Celtra ads that perform across markets—without the technical complexity.

Laptop displaying Celtra banner ad placements on a webpage
Graphic labelled “Cross Channel” with LinkedIn and YouTube icons

Cross-channel

Celtra empowers your banners to seamlessly perform across different advertising channels, ensuring your message reaches the right audience, effortlessly scaling your

Graphic labelled “Dynamic Product Ad” with multiple product images

Dynamic product ads

Dynamic Product Ads allow you to showcase your products dynamically, enhancing engagement and boosting conversions in the lower funnel of your advertising

Graphic labelled “Video Ads” with mascot filming a video

Video ads

Create captivating video content for your banners, ensuring your message is visually compelling and effectively grabs your audience’s attention.

Graphic labelled “Real Time Relevance” with performance chart icon

Real-time relevance

Celtra enables your banners to adapt to real-time data, ensuring your content remains hyper-relevant to your audience’s dynamic environment, guided by Banner Squad expertise.

CELTRA'S ADS LOAD 30% FASTER
CELTRA'S ADS LOAD 30% FASTER

Discover the power of Celtra Ads with Banner Squad. We choose Celtra because it masters cross-channel campaigns, boosts product success with dynamic ads, crafts compelling video content, and ensures real-time relevance. Celtra excels in efficient ad trafficking, creative mastery, and technical excellence. Our collaboration delivers fast-loading ads, loading 30% faster for a premium ad experience and environmental sustainability. Partner with Banner Squad and Celtra for straightforward HTML5 banners that stand out and succeed.

Discover the power of Celtra Ads with Banner Squad. We choose Celtra because it masters cross-channel campaigns, boosts product success with dynamic ads, crafts compelling video content, and ensures real-time relevance. Celtra excels in efficient ad trafficking, creative mastery, and technical excellence. Our collaboration delivers fast-loading ads, loading 30% faster for a premium ad experience and environmental sustainability. Partner with Banner Squad and Celtra for straightforward HTML5 banners that stand out and succeed.

Read our insights

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HTML5 Banner Validation: How to Avoid Rejected Ads Before Upload

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How to Brief a Banner Ad Production Studio

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Trusted by industry-leading
brands & agencies.

When the matrix drops and deadlines hit, we make it look easy.
Clean, compliant, QC-ready banners, built fast, to spec, and without the drama.

Trusted by
industry-leading
brands & agencies.

When the matrix drops and deadlines hit, we make it look easy. Clean, compliant, QC-ready banners, built fast, to spec, and without the drama.

Need help with
creative production?

Send us your requirements, formats, screen environments, and timelines. We’ll come back with a clear quote and delivery plan.

Banner Squad mascot Harry Clickton pointing to the right


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