It is important to us that any permitted use of our Brand Assets — including trademarks, logos, icons, fonts, corporate design, product and service names, and any other brand features and elements, whether registered or unregistered (collectively "Brand Assets") — is fair and meets the highest standards. To ensure this, we reserve the right to object to any use or misuse in any jurisdiction worldwide.

(1) PhotoPrism’s Brand Assets are proprietary assets owned exclusively by PhotoPrism UG ("PhotoPrism", "we" or "us").

(2) Contributors, licensees, business partners, and other third parties may never claim ownership of PhotoPrism's Brand Assets or brands confusingly similar to PhotoPrism's Brand Assets in any way, including, without limitation, as a trademark, service mark, company name or designation, domain name, social media profile/handle, or in any other manner.

(3) You may not include the PhotoPrism trademark in the name of your app, product, or service, whether commercial or non-commercial in nature. This includes online services such as e-commerce, community, blog, information, advertising, and personal home pages, as well as apps, app stores, client apps, or third-party apps that interact with PhotoPrism.


Please always use our official logo, do not alter it in any way, and avoid overlapping with other logos or images.


When referring to PhotoPrism, make sure that it is spelled correctly:

  • the name has two capital letters, so Photoprism is not a correct spelling
  • PhotoPrism is one word and must not be separated into two words

Compatible Products and Services

We recognize that the community needs a way to identify compatible projects, products, and services. At the same time, it is essential that users are not in doubt about whether or not a compatible project, product, or service is official. For this reason, we ask you to indicate compatibility with PhotoPrism using one of the following options:

  • compatible with PhotoPrism
  • works with PhotoPrism
  • for use with PhotoPrism
  • for PhotoPrism