Typeahead for Windows For Multilingual Typing
For Households That Switch Languages

One message in two languages.
Typeahead follows the switch.

Texting your parents in one language, your partner in another, and your coworkers in a third isn't unusual — it's just how a lot of people actually type. Typeahead's model covers 100+ languages and suggests in whichever one you're currently using, without a menu to change first.

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100+ languages
One model, no switching setting
Mid-conversation
Follows language changes live
Try free
7-day free trial
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Why multilingual typists use it
Most autocomplete tools
assume one language.

The Problem

Switching between languages mid-day, or mid-conversation, usually means switching autocomplete settings too — if the tool supports more than one language at all.

  • Most keyboard-level autocomplete is tied to a single active language profile
  • Expat and immigrant households often type across two or three languages daily
  • Manually switching a language setting mid-message breaks the flow of typing
  • Cloud translation tools translate meaning, but don't help you type your own sentence faster

How Typeahead Fits

The underlying model reads the text you've already typed and suggests in that same language, so it adapts automatically whether the conversation is in your native language, your second language, or switches between both.

  • No language picker — it detects from context as you type
  • Covers 100+ languages from a single local model
  • Works the same in family chat apps, email, and browsers
  • Suggestions are generated on-device, so multilingual family messages stay private
For daily code-switching
Built for typing across languages

One model, no manual switching, no separate app per language.

100+ languages supported

A single local model covers a wide range of languages, from widely spoken ones to less common ones.

Follows mid-message switches

If a message shifts from one language to another partway through, suggestions shift with it automatically.

Works in family chat apps

WhatsApp and Telegram are supported messengers, alongside email and browsers, for conversations with relatives abroad.

Private across every language

Regardless of which language you're typing in, suggestions are generated locally — nothing is sent to a translation server.

FAQ
Common questions
Do I need to set a primary language?
No. Typeahead detects the language from the text you're actively typing and suggests in that language, adjusting automatically if you switch.
How many languages does it support?
The underlying model is multilingual and covers 100+ languages.
Can it handle a message that switches languages halfway through?
Yes. Since it reads from the text you've already typed, it adapts to a language change within the same message or conversation.
Does it work in WhatsApp and Telegram?
Yes, both are supported messenger apps, alongside browsers, mail clients, Word, and text editors.
Is my multilingual chat content sent to a translation service?
No. Typeahead doesn't translate text, and suggestions are generated entirely on your device by a local model. Nothing you type is transmitted anywhere.
Download

Type the way you actually switch languages

One-time purchase, no subscription. Windows 10 / Windows 11.

 Get it on Microsoft Store