Settings

Everything Heidi knows about you, in one place — and all of it removable.

Site language

Which language Heidi speaks to you in. What you are learning stays Zurich German.

Appearance

Light, dark, or whatever your device is set to. The choice stays in this browser.

Heidi's voice

Nothing is ever spoken until you ask for it. No browser anywhere ships a Zurich voice — the closest any device offers is Swiss Standard German, and Heidi says which one you are hearing every time she speaks.

Read answers aloudSpeed

Corrections

How much Heidi says about what you wrote. Never your spelling: Zurich German has no correct spelling, so there is nothing there to be wrong about.

Say nothingHeidi answers and leaves your words alone.
Only what is not Swiss German at allThe usual setting. Things no Swiss German writes, such as ß.
Also forms from another dialectAdds Bernese and other regions — real words, in the wrong place.

Heidi cannot tell you whether your accent is right. Nothing can, reliably, today. What she can do is understand you and answer.

Language model

By default Heidi uses free models. Your own key unlocks pictures and improves the answers.

No model of your own connected

Account

For saving your words and for study groups. Translating needs no account.

What is held on this device

Your conversation stays in this browser — including after you close the tab — until you press New chat. Signed in, it is stored on our server instead. To be answered, every message goes to a model vendor. Your own key and saved words stay here only.

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