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How to change the language of the panel

How to change the language of the panel

SimplyPrint is available in 15 languages: English, Danish, German, French, Spanish, Italian, Portuguese (Brazil), Russian, Ukrainian, Polish, Swedish, Norwegian, Turkish, Hindi and Chinese (Simplified). This guide shows you where to change it, which is one setting in your account, and explains why the Cloud Slicer has a second language setting of its own.


The short version: go to simplyprint.io/panel/user_settings, pick your language under Language of the panel, and click Save information.


In this article


Change your language

This is the setting almost everyone wants. It lives on your account, so it follows you to the panel on every device you sign in on.


Go straight to your account settings, or find it yourself:


  1. Open the SimplyPrint panel.
  2. Click your name in the top right corner.
  3. Choose Your account from the menu that opens.
  4. You will land on the Your information tab. Find Language of the panel.
  5. Pick your language from the list.
  6. Click Save information.


The panel reloads by itself and comes back in the new language. Everything changes: menus, buttons, settings, print statuses, error messages and confirmation dialogs.


Landed in a language you cannot read? Every entry in the list has a flag next to it, and languages written in a different script also show their English name, so there is always something recognisable to aim for.


The mobile app is English only

The SimplyPrint mobile app for iOS and Android is not translated. It is in English whichever language your account is set to, and the setting above does not change it.


So if you are reading this because the app is in English and you wanted your own language, that is how it works today rather than something set wrongly. Translating the app is something we want to do, and it has not happened yet.


The web panel at simplyprint.io/panel is translated, and it works in a phone browser. If you want SimplyPrint in your language on your phone right now, that is the way to get it.


Change the language on the website

On simplyprint.io you do not need an account. In the top navigation bar there is a button showing a flag and the current language name. Click it and pick another language.


If you are signed in, changing it here changes your account setting too.


Every page on the website also has an address per language, made by putting the language code in front of the path, so the education page in German is simplyprint.io/de/education. That is useful for sending someone a link in their language. It applies to the website only, not to the panel, where the account setting above is what decides.


Your language is picked automatically the first time

The first time you visit, SimplyPrint reads the language your browser is set to and uses it if we support it. A browser set to German gets German, a browser set to Polish gets Polish.


Your country does not come into it. Where you are decides your currency and which cookie banner you see, never your language.


Once you pick a language yourself, that choice wins and automatic detection stops overriding it.


The Cloud Slicer has a second language setting

The Cloud Slicer is translated in two halves, from two different sources, which is why it has its own setting.


The half we translate is the slicer interface itself: the buttons, tabs, menus and messages SimplyPrint puts around the slicer. That follows your panel language like everything else, so setting the language above is enough for most of what you see.


The half we import is the settings. The setting categories, the individual setting names and their tooltips come straight from the slicer engine you chose, whether that is OrcaSlicer, PrusaSlicer, Bambu Studio or another. We take those translations exactly as the engine ships them, so you get the same wording you would see in the desktop version of that slicer.


Slicer settings such as layer height and line width, translated by the slicer engine rather than by SimplyPrint


Because those come from the slicer projects rather than from us, that list is often longer than the 15 above. So a language a slicer offers may be available for the setting names even when it is not one of the 15 SimplyPrint itself is translated into.


To set it, go to Settings > Slicing, open Slicer UI settings, find Slicer language and pick from the list.


Two things worth knowing:


  • Availability differs per slicer engine. If you pick a language one of your engines does not ship, SimplyPrint names that engine and links you to its translation project, in case you want to help fill the gap. If your default engine has no translation for the language you picked, its settings fall back to English.
  • SimplyPrint offers to match. If your panel is in a language the slicers also support, the setting offers to switch the slicer to it in one click. It offers rather than applies, because plenty of people prefer the English slicer they originally learned on.


If the language looks wrong

If the panel is showing English when you picked something else, check your account settings and confirm Language of the panel really is set to the language you want. That setting beats anything your browser suggests.


If you are looking at the mobile app, English is expected - see the section above.


If only the slicer settings are in the wrong language, that is the second setting above, not this one.


If the language is right but a particular sentence reads oddly or means the wrong thing, that is a translation problem rather than a settings problem, and we would like to hear about it. See report a wrong or confusing translation.


Updated on: 04/09/2026

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