Ad Formats for Criteo

Static Images

Technical Specifications

Format

.JPG, .PNG, or .GIF

Size

under 500 KB

Dimensions

320x50

300x250

728x90

300x600

160x600

336x280

970x250

320x100

320x480

970x90

468x60

360x640

120x600

250x250

180x150

320x568

Image – static image

Dynamic Ads from Feed

Technical Specifications

Logo

HD quality

Size

max. 5 MB

Format

.JPG or .PNG

Brand Book

font

colors

Product Catalog

feed

Types

display mosaic

display single

native

Image – dynamic mosaic ad
Image – Native Ad

Adaptive Ads

Technical Specifications

Logo

HD Quality

Size

max. 5 MB

Format

.JPG or .PNG

Aspect Ratios

Brand / lifestyle image | max. 800x2000 px (width x height), ideally under 600x1200 px

Ideal dimensions

under 600x1200px

Brand Book

font

colors

CTA

Copywriting

Headings

Descriptions

Banners

Technical Specifications

Format

.JPG or .PNG

Size

Max. 1 MB

Number of images

1 – 14

Dimensions

square (1200x1200)

horizontal (1200x628)

vertical (800x1200)

Image – responsive ad

Brand video

Technical Specifications

Format

.MP4

Size

max. 25 MB

Resolution

at least 720p 

Duration

max. 30 seconds

Bit rate min. 2500 kbps

Aspect ratios

horizontal (16:9)

vertical (9:16)

square (1:1)

Showcase

Technical Specifications

Logo

HD Quality

Size

max. 5 MB

Format

.JPG or .PNG

Aspect Ratios

Brand / lifestyle image | max. 800x2000 px (width x height), ideally under 600x1200 px

Ideal aspect ratios

under 600x1200

Brand Book

font

colors

CTA

Banners

Technical Specifications

Format

.JPG or .PNG

Size

Max. 1 MB

Dimensions

square (1200x1200)

landscape (1200x628)

vertical (800x1200)

Image – showcase

Rich Media

Ad Types

For example, Criteo offers the following types of rich media ads:

Cube

Countdown

360

Hero

Search

Survey

Carousel

Lead form

Scroll

Slider

Story

Testimonials
Selective Video

You can find a complete overview in the Criteo documentation. 

Examples of individual Rich Media types can be found HERE.

Video

Technical Specifications

Format

.MP4

Size

max. 25 MB

Duration

max. 30 seconds

Bit rate

min. 2500 kbps

Resolution

at least 720p

Aspect ratios

square (1:1)

landscape (16:9)

portrait (9:16)

Image – Video Ad

HTML5 / HTML Ad Tags

Banners that are not hosted by Criteo but by your own ad server (Google Ad Manager / CM360, Sizmek, Adform). These are also referred to as redirect banners.

Technical Specifications

Format

.HTML, .CSS, .JS, .GIF, .PNG, .JPG or .JPEG (in a single package)

Size

max. 150 kB

Animation length

max. 30 seconds

Dimensions

same as for static images

Borders

A visible border (1 px) is required

Audio and video

not allowed in the banner

File names

lowercase letters, numbers, and underscores only (no uppercase characters or diacritics)

Deployment

HTML5 creatives only via managed service; HTML ad tags and self-service

Macros must be modified before deployment. For ad servers that are not yet connected, integration must be performed first — a list of supported ad servers and allowed dimensions by country can be found HERE.

Video tags (VAST / VPAID)

Supported specifications

VAST 2.0 and higher, VPAID

Format

.MP4 or .MOV (or VPAID or wrapper)

Length

max. 30 seconds

Wrapper

Max. 1 wrapper redirecting to a single inline VAST

Ad slots

not supported

Accompanying banners

are not taken into account

Security

Everything must run over HTTPS (full SSL certification)

Measurement

Supported OMID trackers

Creative must not contain ActiveX, exit pops, spyware, or malware.

App Install

Campaigns for mobile app installations. This is not a separate creative format — the same creatives are used as on the web (static images, dynamic feed ads, adaptive ads), but they are served in in-app placements.

What Needs to Be Set Up

Ad Creative

static images, dynamic feed ads, or adaptive ads

Measurement

integration with an MMP (AppsFlyer, Adjust, Branch, Kochava, Singular)

App

published on the App Store / Google Play

Clicks

Deep links to the app

Campaign types

App Install (acquisition) and App Retargeting (re-engagement)

Criteo does not define its own dimensions or size limits for App Install — the specifications for the given creative format listed above apply.

Need banners? We’d be happy to create them for you! So don’t hesitate to contact your Client Success Manager.