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AI translation, privately

Say it in any language.
Keep it yours.

Translate text, Word documents, PDFs, PowerPoint, pictures and text files into 453 languages — with the layout kept and the translation in place. Private and secure, on Helium22 infrastructure.

453+languages
4ways to translate
3download formats
Freeto try
See it in action

One document, every language your customers speak

Upload a Word document and get it back in French, Japanese or Arabic with its layout intact — or download it as a PDF or plain text instead.

Browse 453 languages

How it works

Three steps, no software to install.

1

Add your text or file

Type, paste, or upload a Word document, PDF, PowerPoint, picture or text file — up to 10 MB.

2

Choose your languages

Let us detect the source language, then choose from 453 target languages.

3

Download the result

Get your translation back in its own format, with a side-by-side report of every sentence. It stays in your history until you delete it.

Private by design

Your documents never touch a third-party translation API

BlueSquark runs its own private translation service. Your text is encrypted before it leaves our website, is never sent to a third-party translation provider, and is never used to train anything.

  • Two-factor sign-in with any authenticator app
  • Uploaded files are deleted automatically after 30 days — or sooner, whenever you choose
  • No advertising, no tracking cookies, no data sold
Read how it works

Popular languages

English French Français German Deutsch Spanish Español Italian Italiano Portuguese Português Dutch Nederlands Polish Polski Russian Русский Ukrainian Українська Chinese 中文 Japanese 日本語 Korean 한국어 Arabic العربية Hindi हिन्दी Vietnamese Tiếng Việt Thai ไทย Turkish Türkçe Indonesian Bahasa Indonesia Swedish Svenska Greek Ελληνικά Hebrew עברית Welsh Cymraeg Irish Gaeilge
See all 453 languages

Ready when you are

Sign in to translate your first document in under a minute.

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