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What technical specifications must I observe when creating my “Wer liefert was” company profile?

When creating your wlw company profile, you must comply with certain technical specifications. We have summarized the most important points for you:


You can set up the texts about what you offer individually for each category. You have a maximum of 200 characters per category available.

Company logo

A minimum size of 144 x 108 pixels is recommended for optimal viewing of the logo. JPEG, PNG and GIF are suitable as file formats. The maximum file size is 2 MB.

Company images

A size of 500 x 500 pixels is required for company images. Suitable formats are JPEG, PNG and GIF; the maximum file size is 10 MB. You can put a maximum of eight images online.

You can also set up a caption for each image of up to 40 characters.

Company descriptions

200 characters are also available for the short company description that appears in conjunction with a search for your company name.     

In the long company description, you can describe your company in detail, factually and neutrally with up to 3,000 characters.   


Your pdf catalog has a maximum size of 100 MB.


With immediate effect, our platform can be linked to your corporate videos on Vimeo or YouTube. Insert the relevant link under the menu item “Video” in the “Edit company profile” area and your company will be presented in the best possible way.

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