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Packages that pass the upload.

Pick the platforms you run on and Sizewright packages the set for each: the right files, sizes and clickTag, with every file checked against that platform’s specifications before you download it. Exports are free, as often as you like.

  • README.txt

  • google-ads-html5/en/display-300x250/

    • display-300x250.zip

  • cm360/en/display-300x250/

    • display-300x250.zip
    • display-300x250-backup.jpg

  • adform/en/display-300x250/

    • display-300x250.zip
    • display-300x250-backup.jpg
Example. Part of one export for Noordkaap, a fictional coffee roaster: three platforms, one size, as the files are named in the ZIP.
You give
Your platforms and your landing page
You get
One ZIP, with a folder per platform and a README of the specs
Cost
Free, and free again
Plans
Every plan

Checked before you download

  • The platform’s own rules

    Every file is checked for size and file count, allowed file types, the ad.size tag, the clickTag, outside references, animation length, loops and frame rate, and the backup image and manifest where a platform asks for them. The export lists any file that misses one.

  • Your landing page, tagged

    Give one https landing page, with UTM parameters per platform if you track them. Ad servers that pass their own click address get none written into the ad.

  • Files you can find

    Each package is laid out by platform, language and size, with plain file names and a README of the specs each file was checked against. Every image records in its metadata how it was made.

What each package holds.

The specifications come from each platform’s own pages, with the date we last checked them.
PackageDelivers
Google Ads · HTML5Specs checkedJPG or PNG, up to 150 KBHTML5 ZIP with clickTag, ZIP up to 600 KB
Google Ads · imagesSpecs checkedJPG or PNG, up to 150 KBAnimated GIF, up to 150 KB
Campaign Manager 360 · DV360Specs checkedJPG or PNG, up to 150 KBHTML5 ZIP with clickTag, ZIP up to 9,500 KB, backup image
AdformSpecs checkedJPG or PNG, up to 150 KBHTML5 ZIP with clickTag, up to 300 KB unpacked, backup image
XandrSpecs checkedJPG or PNG, up to 150 KBHTML5 ZIP with clickTag, backup image
IAB HTML5Specs checkedJPG or PNG, up to 150 KBHTML5 ZIP with clickTag, ZIP up to 150 KB, backup image
MetaSpecs checkedJPG or PNGMP4 video
LinkedInSpecs checkedJPG or PNGMP4 video
TikTokSpecs checkedJPG or PNGMP4 video
PinterestSpecs checkedJPG or PNGMP4 video
XSpecs checkedJPG or PNG, up to 5,120 KBMP4 video

Questions, answered.

Which platforms are covered?

Google Ads (HTML5 and image ads), Campaign Manager 360 and Display & Video 360, Adform, Xandr, the IAB guidelines, Meta, LinkedIn, TikTok, Pinterest and X, plus images for websites and a source package with each banner’s scene and images.

What if a file is over a platform’s limit?

Images are compressed, and GIF frame rates and colors reduced, step by step until each file fits. Every file is then checked, and the export lists any that still miss a specification, so nothing fails silently at upload.

Do exports cost credits?

No. Exports are free, and you can export the same set again as often as you like, for other platforms or with a new landing page.

Can I take the banners into another tool?

Yes. The source package holds each banner’s scene as JSON with its images, so a developer can rebuild or adjust it elsewhere.

Related features

From set to ad platform.

Signing up is free. Bring your website and a brief, and see what Sizewright composes for your brand.